CN103864539A - Preparation method of wood vinegar water-soluble fertilizer - Google Patents
Preparation method of wood vinegar water-soluble fertilizer Download PDFInfo
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- CN103864539A CN103864539A CN201410139741.8A CN201410139741A CN103864539A CN 103864539 A CN103864539 A CN 103864539A CN 201410139741 A CN201410139741 A CN 201410139741A CN 103864539 A CN103864539 A CN 103864539A
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Abstract
The invention provides a preparation method of a wood vinegar water-soluble fertilizer. The method comprises the following steps: (1) respectively smashing dry wheat straw, dry rice straw and dry cotton straw for later use; (2) mixing the smashed wheat straw, the smashed rice straw and the smashed cotton straw, and spraying clean water in the surface so as to obtain slightly wet straw; (3) grinding and extruding the slightly wet straw in a straw granulator so as to obtain cylindrical straw granules; (4) pyrolyzing the cylindrical granules, collecting charcoal and gas-phase products, and condensing to obtain crude wood vinegar; (6) carrying out vacuum distilling on the crude wood vinegar; (7) collecting condensate, namely fine wood vinegar, from distillate; and (8) adding ferrous sulfate heptahydrate, copper sulfate pentahydrate, manganese sulfate monohydrate, zinc sulfate heptahydrate, sodium tetraborate, monopotassium phosphate, dodecylbenzene sulfonic acid, urea and water 110 in the fine wood vinegar as a substrate, mixing, dissolving and evenly mixing to obtain the wood vinegar water-soluble fertilizer. The wood vinegar water-soluble fertilizer prepared from crop straw as a raw material is used for promoting growth of agricultural crops.
Description
Technical field
The present invention relates to wood vinegar, is the preparation method of the water-soluble fertilizer of a kind of wood vinegar.
Background technology
Because wood vinegar is a kind of pure natural substance, have compared with multi-nutrient, be widely used in the fields such as agricultural, medicine, food and makeup.Particularly the sterilization in agricultural, sterilization, expelling parasite etc. act on by the green production widespread use in agricultural, for example: for soil solid fertilizer, greenhouse vegetable growing Chemical Mixed Fertilizer, plant growth promoter etc.Along with the attention degree of food safety has been placed on people's life first place gradually, so the demand of wood vinegar increases year by year.But wood vinegar is mainly to adopt after the carbonization of wood, collection gas gas-phase objects is condensed into liquid and forms, and is subject to the restriction of wood raw material, and the turnout of wood vinegar is restricted, the more difficult demand that meets market.For this reason, those skilled in the art are that raw material is prepared wood vinegar with apricot shell, sea-buckthorn branch, but, these raw materials still belong to the kind that output is few, and contain Mierocrystalline cellulose, hemicellulose and xylogen in a large amount of crop stalks, these crop stalk major parts are destroyed with the form of burning, and pollute to atmosphere.Those skilled in the art once attempted to make wood vinegar raw material with crop stalk, still, because crop stalk is loose, bulky, all unsuccessful for the test of wood vinegar raw materials for production.
Summary of the invention
The object of the invention is, the preparation method of the water-soluble fertilizer of a kind of wood vinegar is provided, it adopts crop stalk is that raw material is prepared the water-soluble fertilizer of wood vinegar, grows for agricultural crops.
The present invention for achieving the above object, is achieved through the following technical solutions: the preparation method of the water-soluble fertilizer of a kind of wood vinegar, and step is as follows:
1. get dry wheat straw, paddy stalk and cotton straws be crushed to respectively 1 centimetre following for subsequent use;
2. after wheat straw, paddy stalk and cotton straws after pulverizing being mixed by weight the ratio of 1:1-1.5:1.5-2.5, spray into cleaning water on its surface, making straw water content is 15-25%, obtains micro-wet straw;
3. micro-wet straw is inserted in straw granulator, by rolling, be crushed to straw cylinder particle;
4. cylinder particle is placed to 12-36 hour at 10 ℃-35 ℃;
5. step cylinder particle is 4. inserted in biomass retort and carried out pyrolysis, pyrolysis time is 2-5 hour, and pyrolysis temperature is 560 ℃-660 ℃, collects charcoal and gas-phase product, after gas-phase product condensation, becomes crude pyroligneous acid;
6. get crude pyroligneous acid underpressure distillation at 100 ℃, static 8-10 hour, distillate divides three layers;
7. get distillate middle layer air distillation 3-5 hour at 100 ℃, collect phlegma, be acetum pyrolignosum rectificatum liquid;
8. getting 750L acetum pyrolignosum rectificatum liquid is matrix, after adding iron vitriol 75-80kg, cupric sulfate pentahydrate 10-12kg, manganese sulfate monohydrate 100-120kg, Zinc Sulphate Heptahydrate 150-170kg, sodium tetraborate 25-27kg, potassium primary phosphate 25-35kg, Witco 1298 Soft Acid 15-20kg, urea 35-45kg and water 110kg to mix, dissolve and stir, become the water-soluble fertilizer of wood vinegar;
The structure of the straw granulator of step described in is 3.: straw granulator has a tube for feed, annular mould is installed in tube for feed, through hole is offered at the middle part of annular mould, the upper surface of annular mould is offered three annular recess, each annular recess is all positioned at different horizontal planes, in every annular recess, all offer discharge hole, discharge hole is evenly distributed within the scope of 360 ° of each annular recess, supporting seat is installed in through hole, longitudinal drive shaft is installed in the axis hole in the middle of supporting seat, longitudinal drive shaft is driven by motor, longitudinal drive shaft upper end is positioned at the top of tube for feed through the axis hole of supporting seat, back shaft is installed on longitudinal drive shaft, the first axle sleeve and the second axle sleeve are installed respectively in the two ends of back shaft, on the first axle sleeve, install first and roll dish, on the second axle sleeve, install second and roll dish, first rolls the first roll pan is installed respectively on dish, the second roll pan and the 3rd roll pan, the external diameter of the first roll pan is less than the external diameter of the second roll pan, the external diameter of the second roll pan is less than the external diameter of the 3rd roll pan, second rolls the 4th roll pan is installed respectively on dish, the 5th roll pan and the 6th roll pan, the external diameter of the 4th roll pan is less than the external diameter of the 5th roll pan, the external diameter of the 5th roll pan is less than the external diameter of the 6th roll pan.The weight ratio of described wheat straw, paddy stalk and cotton straws is 1:1:2.Three annular recess stepped distribution in the upper surface of annular mould of offering on the annular mould of step described in 3., the upper surface of the first annular recess is higher than the upper surface of the second annular recess, the upper surface of the second annular recess is higher than the upper surface of the 3rd annular recess, between the first annular recess and the second annular recess, being that inclined-plane is connected, is that inclined-plane is connected between the second annular recess and the 3rd annular recess.The depth H of the first annular recess
1, the second annular recess depth H
2depth H with the 3rd annular recess
3be 15-25 millimeter.Article three, the diameter of the discharge hole of offering in annular recesses and highly equal, in every annular recesses, the height of discharge hole is 50 millimeters, and the diameter of discharge hole is 8-12 millimeter.The width of the first annular recess, the second annular recess and the 3rd annular recess is 25-40 millimeter.
The preparation method of the described water-soluble fertilizer of a kind of wood vinegar, concrete steps are as follows:
1. get dry wheat straw, paddy stalk and cotton straws and be crushed to respectively below 1 centimetre, for subsequent use;
2. after wheat straw, paddy stalk and cotton straws after pulverizing being mixed by weight the ratio of 1:1:2, spray into cleaning water on its surface, making straw water content is 20%, obtains micro-wet straw;
3. micro-wet straw is inserted in straw granulator, by rolling, be crushed to straw cylinder particle;
4. cylinder particle is placed 36 hours at 15 ℃;
5. step cylinder particle is 4. inserted in biomass retort and carried out pyrolysis, pyrolysis time is 4 hours, and pyrolysis temperature is 560 ℃-660 ℃, collects charcoal and gas-phase product, after gas-phase product condensation, becomes crude pyroligneous acid;
6. get crude pyroligneous acid underpressure distillation at 100 ℃, static 8-10 hour, distillate divides three layers;
7. get distillate middle layer air distillation 3-5 hour at 100 ℃, collect phlegma, be acetum pyrolignosum rectificatum liquid;
8. getting 750L acetum pyrolignosum rectificatum liquid is matrix, after adding iron vitriol 75kg, cupric sulfate pentahydrate 10kg, manganese sulfate monohydrate 100kg, Zinc Sulphate Heptahydrate 150kg, sodium tetraborate 25kg, potassium primary phosphate 25kg, Witco 1298 Soft Acid 15kg, urea 35kg and water 110kg to mix, dissolve and stir, become the water-soluble fertilizer of wood vinegar;
The structure of the straw granulator of step described in is 3.: straw granulator has a tube for feed, annular mould is installed in tube for feed, through hole is offered at the middle part of annular mould, the upper surface of annular mould is offered three annular recess, each annular recess is all positioned at different horizontal planes, in every annular recess, all offer discharge hole, discharge hole is evenly distributed within the scope of 360 ° of each annular recess, supporting seat is installed in through hole, longitudinal drive shaft is installed in the axis hole in the middle of supporting seat, transmission shaft is driven by motor, longitudinal drive shaft upper end is positioned at the top of tube for feed through the axis hole of supporting seat, back shaft is installed on longitudinal drive shaft, the first axle sleeve and the second axle sleeve are installed respectively in the two ends of back shaft, on the first axle sleeve, install first and roll dish, on the second axle sleeve, install second and roll dish, first rolls the first roll pan is installed respectively on dish, the second roll pan and the 3rd roll pan, the external diameter of the first roll pan is less than the external diameter of the second roll pan, the external diameter of the second roll pan is less than the external diameter of the 3rd roll pan, second rolls the 4th roll pan is installed respectively on dish, the 5th roll pan and the 6th roll pan, the external diameter of the 4th roll pan is less than the external diameter of the 5th roll pan, the external diameter of the 5th roll pan is less than the external diameter of the 6th roll pan, three annular recess stepped distribution in the upper surface of annular mould of offering on described annular mould, the upper surface of the first annular recess is higher than the upper surface of the second annular recess, the upper surface of the second annular recess is higher than the upper surface of the 3rd annular recess, between the first annular recess and the second annular recess, being that inclined-plane is connected, is that inclined-plane is connected between the second annular recess and the 3rd annular recess, the depth H of the first annular recess
1, the second annular recess depth H
2depth H with the 3rd annular recess
3be 15-25 millimeter, article three, the diameter of the discharge hole of offering in annular recesses and highly equal, in every annular recesses, the height of discharge hole is 50 millimeters, and the diameter of discharge hole is 8-12 millimeter, the width of the first annular recess, the second annular recess and the 3rd annular recess is 25-40 millimeter.
It is that raw material is prepared the water-soluble fertilizer of wood vinegar that the present invention adopts crop stalk, makes to prepare the raw material resources abundance of wood vinegar.The present invention rolls loose huge farm crop volume, integrate in the multiple tracks that adds process straw granulator in man-hour; after being broken into mud, extrudes through discharge hole straw; the straw cylinder particle diameter of extruding is 8-12 millimeter; length is 50 millimeters, and dried straw cylinder pellet density reaches 800-890kg/m
2, the anoxybiotic charing of igniting in retort goes out Straw carbon and gas gas-phase objects, and gas gas-phase objects is collected through condensation and is obtained crude pyroligneous acid.The present invention has thoroughly solved crop stalk and has easily splashed in the course of processing, a difficult problem for more difficult shaping.In straw cylinder particle manufacturing procedure of the present invention, without any additive, straw cylinder particle is a kind of pure biomass, makes not add in wood vinegar any objectionable impurities.The utilization of resources that the raw material using in the inventive method is crop stalk has improved added value, has reduced waste, the pollution to atmosphere while avoiding farm crop to process; The preparation process of the water-soluble fertilizer of wood vinegar of the present invention is pollution-free, for crop fertilization, has the effects such as volume increase, disease-resistant, expelling parasite.
Accompanying drawing explanation
Accompanying drawing 1 is the straw granulator structural representation using in the water-soluble fertile preparation method of wood vinegar of the present invention; Accompanying drawing 2 is structural representations of stepped chase form dish in accompanying drawing 1.
Embodiment
The preparation method of the water-soluble fertilizer of a kind of wood vinegar of the present invention, step is as follows:
1. get dry wheat straw, paddy stalk and cotton straws and be crushed to respectively below 1 centimetre, for subsequent use;
2. after wheat straw, paddy stalk and cotton straws after pulverizing being mixed by weight the ratio of 1:1-1.5:1.5-2.5, spray into cleaning water on its surface, making straw water content is 15-25%, obtains micro-wet straw;
3. micro-wet straw is inserted in straw granulator, by rolling, be crushed to straw cylinder particle;
4. cylinder particle is placed to 12-36 hour at 10 ℃-35 ℃;
5. step cylinder particle is 4. inserted in biomass retort and carried out pyrolysis, pyrolysis time is 2-5 hour, and pyrolysis temperature is 560 ℃-660 ℃, collects charcoal and gas-phase product, after gas-phase product condensation, becomes crude pyroligneous acid;
6. get crude pyroligneous acid underpressure distillation at 100 ℃, static 8-10 hour, distillate divides three layers;
7. get distillate middle layer air distillation 3-5 hour at 100 ℃, collect phlegma, be acetum pyrolignosum rectificatum liquid;
8. getting 750L acetum pyrolignosum rectificatum liquid is matrix, after adding iron vitriol 75-80kg, cupric sulfate pentahydrate 10-12kg, manganese sulfate monohydrate 100-120kg, Zinc Sulphate Heptahydrate 150-170kg, sodium tetraborate 25-27kg, potassium primary phosphate 25-35kg, Witco 1298 Soft Acid 15-20kg, urea 35-45kg and water 110kg to mix, dissolve and stir, become the water-soluble fertilizer of wood vinegar;
The structure of the straw granulator of step described in is 3.: straw granulator has a tube for feed 15, the annular mould 1 of the interior installation of tube for feed 15, through hole 21 is offered at the middle part of annular mould 1, the upper surface of annular mould 1 is offered three annular recess, each annular recess is all positioned at different horizontal planes, in every annular recess, all offer discharge hole 2, discharge hole 2 is evenly distributed within the scope of 360 ° of each annular recess, the interior installation supporting seat 19 of through hole 21, longitudinal drive shaft 23 is installed in the axis hole in the middle of supporting seat 19, longitudinal drive shaft 23 is driven by motor, longitudinal drive shaft 23 upper ends are positioned at the top of tube for feed 15 through the axis hole of supporting seat 19, back shaft 11 is installed on longitudinal drive shaft 23, the first axle sleeve 10 and the second axle sleeve 24 are installed respectively in the two ends of back shaft 11, on the first axle sleeve 10, install first and roll dish 25, on the second axle sleeve 24, install second and roll dish 26, first rolls dish installs respectively the first roll pan 3 on 25, the second roll pan 5 and the 3rd roll pan 7, the external diameter of the first roll pan 3 is less than the external diameter of the second roll pan 5, the external diameter of the second roll pan 5 is less than the external diameter of the 3rd roll pan 7, second rolls dish installs respectively the 4th roll pan 29 on 26, the 5th roll pan 28 and the 6th roll pan 27, the external diameter of the 4th roll pan 29 is less than the external diameter of the 5th roll pan 28, the external diameter of the 5th roll pan 28 is less than the external diameter of the 6th roll pan 27.The 3 road annular recess of offering on annular mould 1 are corresponding with six roll pans respectively, the circumferential end faces width of each roll pan is than the little 1-3 millimeter of the width of corresponding annular recess, the diameter of roll pan stretches out and increases gradually with longitudinal drive shaft 23 center, the annular recess that annular is offered on mould 1 is with the stepped distribution that stretches out of annular mould 1 medullary ray, the annular recess upper surface of inner ring is the highest, in annular recess, the outer edge spacing of every two discharge holes 2 is 20-30 millimeter, this structure can make straw amount of finish large, easily make straw be broken into mud shape, be convenient to extrusion molding, make physical construction stable simultaneously, also can extend the work-ing life of granulator.Described supporting seat 19 is connected with annular mould 1, and axle sleeve is installed respectively at the two ends up and down in supporting seat 19.Micro-wet straw described in step of the present invention squeezes out excessive moisture in the processing of straw granulator, and dry 12-36 hour under physical environment simultaneously, makes straw cylinder particle further dry.
Preferred version of the present invention is: the weight ratio of described wheat straw, paddy stalk and cotton straws is 1:1:2.
Three annular recess stepped distribution in the upper surface of annular mould 1 of offering on annular mould 1 of the present invention, the upper surface of the first annular recess 4 is higher than the upper surface of the second annular recess 6, and the upper surface of the second annular recess 6 is higher than the upper surface of the 3rd annular recess 8.
The preferred scheme of straw granulator of the present invention is: the depth H of the first annular recess 4
1, the second annular recess 6 depth H
2depth H with the 3rd annular recess 8
3be 15-25 millimeter.Article three, the diameter of the discharge hole 2 of offering in annular recess and highly equal, in every annular recess, the height of discharge hole 2 is 50 millimeters, and the diameter of discharge hole 2 is 8-12 millimeter.The width of the first annular recess 4, the second annular recess 6 and the 3rd annular recess 8 is 25-40 millimeter.The present invention not detailed description is known technology.Within the invention is not restricted to scope of embodiments.
1. get dry wheat straw, paddy stalk and cotton straws and be crushed to respectively below 1 centimetre, for subsequent use;
2. after wheat straw, paddy stalk and cotton straws after pulverizing being mixed by weight the ratio of 1:1:2, spray into cleaning water on its surface, making straw water content is 20%, obtains micro-wet straw;
3. micro-wet straw is inserted in straw granulator, by rolling, be crushed to straw cylinder particle;
4. cylinder particle is placed 36 hours at 15 ℃;
5. step cylinder particle is 4. inserted in biomass retort and carried out pyrolysis, pyrolysis time is 4 hours, and pyrolysis temperature is 560 ℃-660 ℃, collects charcoal and gas-phase product, after gas-phase product condensation, becomes crude pyroligneous acid;
6. get crude pyroligneous acid underpressure distillation at 100 ℃, static 8-10 hour, distillate divides three layers;
7. get distillate middle layer air distillation 3-5 hour at 100 ℃, collect phlegma, be acetum pyrolignosum rectificatum liquid;
8. getting 750L acetum pyrolignosum rectificatum liquid is matrix, after adding iron vitriol 75kg, cupric sulfate pentahydrate 10kg, manganese sulfate monohydrate 100kg, Zinc Sulphate Heptahydrate 150kg, sodium tetraborate 25kg, potassium primary phosphate 25kg, Witco 1298 Soft Acid 15kg, urea 35kg and water 110kg to mix, dissolve and stir, become the water-soluble fertilizer of wood vinegar;
The structure of the straw granulator of step described in is 3.: straw granulator has a tube for feed 15, the annular mould 1 of the interior installation of tube for feed 15, through hole 21 is offered at the middle part of annular mould 1, the upper surface of annular mould 1 is offered three annular recess, each annular recess is all positioned at different horizontal planes, in every annular recess, all offer discharge hole 2, discharge hole 2 is evenly distributed within the scope of 360 ° of each annular recess, the interior installation supporting seat 19 of through hole 21, longitudinal drive shaft 23 is installed in the axis hole in the middle of supporting seat 19, transmission shaft 23 is driven by motor, longitudinal drive shaft 23 upper ends are positioned at the top of tube for feed 15 through the axis hole of supporting seat 19, back shaft 11 is installed on longitudinal drive shaft 23, the first axle sleeve 10 and the second axle sleeve 24 are installed respectively in the two ends of back shaft 11, on the first axle sleeve 10, install first and roll dish 25, on the second axle sleeve 24, install second and roll dish 26, first rolls dish installs respectively the first roll pan 3 on 25, the second roll pan 5 and the 3rd roll pan 7, the external diameter of the first roll pan 3 is less than the external diameter of the second roll pan 5, the external diameter of the second roll pan 5 is less than the external diameter of the 3rd roll pan 7, second rolls dish installs respectively the 4th roll pan 29 on 26, the 5th roll pan 28 and the 6th roll pan 27, the external diameter of the 4th roll pan 29 is less than the external diameter of the 5th roll pan 28, the external diameter of the 5th roll pan 28 is less than the external diameter of the 6th roll pan 27, three annular recess stepped distribution in the upper surface of annular mould 1 of offering on described annular mould 1, the upper surface of the first annular recess 4 is higher than the upper surface of the second annular recess 6, the upper surface of the second annular recess 6 is higher than the upper surface of the 3rd annular recess 8, between the first annular recess 4 and the second annular recess 6, being that inclined-plane is connected, is that inclined-plane is connected between the second annular recess 6 and the 3rd annular recess 8, the depth H of the first annular recess 4
1, the second annular recess 6 depth H
2depth H with the 3rd annular recess 8
3be 15-25 millimeter, article three, the diameter of the discharge hole 2 of offering in annular recesses and highly equal, in every annular recesses, the height of discharge hole 2 is 50 millimeters, and the diameter of discharge hole 2 is 8-12 millimeter, the width of the first annular recess 4, the second annular recess 6 and the 3rd annular recess 8 is 25-40 millimeter, and the concrete steps of aforesaid method and each parameters combination have reached the better effect of the inventive method.
1. get dry wheat straw, paddy stalk and cotton straws and be crushed to respectively below 1 centimetre, for subsequent use;
2. after wheat straw, paddy stalk and cotton straws after pulverizing being mixed by weight the ratio of 1:1.5:1.5, spray into cleaning water on its surface, making straw water content is 15%, obtains micro-wet straw;
3. micro-wet straw is inserted in straw granulator, by rolling, be crushed to straw cylinder particle;
4. cylinder particle is placed 12 hours at 10 ℃;
5. step cylinder particle is 4. inserted in biomass retort and carried out pyrolysis, pyrolysis time is 2 hours, and pyrolysis temperature is 560 ℃-660 ℃, collects charcoal and gas-phase product, after gas-phase product condensation, becomes crude pyroligneous acid;
6. get crude pyroligneous acid underpressure distillation at 100 ℃, static 8-10 hour, distillate divides three layers;
7. get distillate middle layer air distillation 3-5 hour at 100 ℃, collect phlegma, be acetum pyrolignosum rectificatum liquid;
8. getting 750L acetum pyrolignosum rectificatum liquid is matrix, after adding iron vitriol 80kg, cupric sulfate pentahydrate 12kg, manganese sulfate monohydrate 120kg, Zinc Sulphate Heptahydrate 170kg, sodium tetraborate 27kg, potassium primary phosphate 35kg, Witco 1298 Soft Acid 20kg, urea 45kg and water 110kg to mix, dissolve and stir, become the water-soluble fertilizer of wood vinegar;
The structure of the straw granulator of step described in is 3.: straw granulator has a tube for feed 15, the annular mould 1 of the interior installation of tube for feed 15, through hole 21 is offered at the middle part of annular mould 1, the upper surface of annular mould 1 is offered three annular recess, each annular recess is all positioned at different horizontal planes, in every annular recess, all offer discharge hole 2, discharge hole 2 is evenly distributed within the scope of 360 ° of each annular recess, the interior installation supporting seat 19 of through hole 21, longitudinal drive shaft 23 is installed in the axis hole in the middle of supporting seat 19, transmission shaft 23 is driven by motor, longitudinal drive shaft 23 upper ends are positioned at the top of tube for feed 15 through the axis hole of supporting seat 19, back shaft 11 is installed on longitudinal drive shaft 23, the first axle sleeve 10 and the second axle sleeve 24 are installed respectively in the two ends of back shaft 11, on the first axle sleeve 10, install first and roll dish 25, on the second axle sleeve 24, install second and roll dish 26, first rolls dish installs respectively the first roll pan 3 on 25, the second roll pan 5 and the 3rd roll pan 7, the external diameter of the first roll pan 3 is less than the external diameter of the second roll pan 5, the external diameter of the second roll pan 5 is less than the external diameter of the 3rd roll pan 7, second rolls dish installs respectively the 4th roll pan 29 on 26, the 5th roll pan 28 and the 6th roll pan 27, the external diameter of the 4th roll pan 29 is less than the external diameter of the 5th roll pan 28, the external diameter of the 5th roll pan 28 is less than the external diameter of the 6th roll pan 27, three annular recess stepped distribution in the upper surface of annular mould 1 of offering on described annular mould 1, the upper surface of the first annular recess 4 is higher than the upper surface of the second annular recess 6, the upper surface of the second annular recess 6 is higher than the upper surface of the 3rd annular recess 8, between the first annular recess 4 and the second annular recess 6, being that inclined-plane is connected, is that inclined-plane is connected between the second annular recess 6 and the 3rd annular recess 8, the depth H of the first annular recess 4
1, the second annular recess 6 depth H
2depth H with the 3rd annular recess 8
3be 15-25 millimeter, article three, the diameter of the discharge hole 2 of offering in annular recesses and highly equal, in every annular recesses, the height of discharge hole 2 is 50 millimeters.
1. get dry wheat straw, paddy stalk and cotton straws and be crushed to respectively below 1 centimetre, for subsequent use;
2. after wheat straw, paddy stalk and cotton straws after pulverizing being mixed by weight the ratio of 1:1:2.5, spray into cleaning water on its surface, making straw water content is 25%, obtains micro-wet straw;
3. micro-wet straw is inserted in straw granulator, by rolling, be crushed to straw cylinder particle;
4. cylinder particle is placed 36 hours at 35 ℃;
5. step cylinder particle is 4. inserted in biomass retort and carried out pyrolysis, pyrolysis time is 5 hours, and pyrolysis temperature is 560 ℃-660 ℃, collects charcoal and gas-phase product, after gas-phase product condensation, becomes crude pyroligneous acid;
6. get crude pyroligneous acid underpressure distillation at 100 ℃, static 8-10 hour, distillate divides three layers;
7. get distillate middle layer air distillation 3-5 hour at 100 ℃, collect phlegma, be acetum pyrolignosum rectificatum liquid;
8. getting 750L acetum pyrolignosum rectificatum liquid is matrix, after adding iron vitriol 78kg, cupric sulfate pentahydrate 11kg, manganese sulfate monohydrate 110kg, Zinc Sulphate Heptahydrate 160kg, sodium tetraborate 26kg, potassium primary phosphate 30kg, Witco 1298 Soft Acid 18kg, urea 40kg and water 110kg to mix, dissolve and stir, become the water-soluble fertilizer of wood vinegar.
The structure of the straw granulator of step described in is 3.: straw granulator has a tube for feed 15, the annular mould 1 of the interior installation of tube for feed 15, through hole 21 is offered at the middle part of annular mould 1, the upper surface of annular mould 1 is offered three annular recess, each annular recess is all positioned at different horizontal planes, in every annular recess, all offer discharge hole 2, discharge hole 2 is evenly distributed within the scope of 360 ° of each annular recess, the interior installation supporting seat 19 of through hole 21, longitudinal drive shaft 23 is installed in the axis hole in the middle of supporting seat 19, transmission shaft 23 is driven by motor, longitudinal drive shaft 23 upper ends are positioned at the top of tube for feed 15 through the axis hole of supporting seat 19, back shaft 11 is installed on longitudinal drive shaft 23, the first axle sleeve 10 and the second axle sleeve 24 are installed respectively in the two ends of back shaft 11, on the first axle sleeve 10, install first and roll dish 25, on the second axle sleeve 24, install second and roll dish 26, first rolls dish installs respectively the first roll pan 3 on 25, the second roll pan 5 and the 3rd roll pan 7, the external diameter of the first roll pan 3 is less than the external diameter of the second roll pan 5, the external diameter of the second roll pan 5 is less than the external diameter of the 3rd roll pan 7, second rolls dish installs respectively the 4th roll pan 29 on 26, the 5th roll pan 28 and the 6th roll pan 27, the external diameter of the 4th roll pan 29 is less than the external diameter of the 5th roll pan 28, the external diameter of the 5th roll pan 28 is less than the external diameter of the 6th roll pan 27, three annular recess stepped distribution in the upper surface of annular mould 1 of offering on described annular mould 1, the upper surface of the first annular recess 4 is higher than the upper surface of the second annular recess 6, the upper surface of the second annular recess 6 is higher than the upper surface of the 3rd annular recess 8, between the first annular recess 4 and the second annular recess 6, be that inclined-plane is connected, between the second annular recess 6 and the 3rd annular recess 8, be that inclined-plane is connected, the depth H of the first annular recess 4
1, the second annular recess 6 depth H
2depth H with the 3rd annular recess 8
3be 15-25 millimeter, the diameter of discharge hole 2 is 8-12 millimeter, the width of the first annular recess 4, the second annular recess 6 and the 3rd annular recess 8 is 25-40 millimeter.
1. get dry wheat straw bar, paddy stalk and cotton straws and be crushed to below 1 centimetre, for subsequent use;
2. after wheat straw, paddy stalk and cotton straws after pulverizing being mixed by weight the ratio of 1:1.5:2, spray into cleaning water on its surface, making straw water content is 23%, obtains micro-wet straw;
3. micro-wet straw is inserted in straw granulator, by rolling, be crushed to straw cylinder particle;
4. cylinder particle is placed 35 hours at 34 ℃;
5. step cylinder particle is 4. inserted in biomass retort and carried out pyrolysis, pyrolysis time is 3 hours, and pyrolysis temperature is 560 ℃-660 ℃, collects charcoal and gas-phase product, after gas-phase product condensation, becomes crude pyroligneous acid;
6. get crude pyroligneous acid underpressure distillation at 100 ℃, static 8-10 hour, distillate divides three layers;
7. get distillate middle layer air distillation 3-5 hour at 100 ℃, collect phlegma, be acetum pyrolignosum rectificatum liquid;
8. getting 750L acetum pyrolignosum rectificatum liquid is matrix, after adding iron vitriol 79kg, cupric sulfate pentahydrate 11.5kg, manganese sulfate monohydrate 119kg, Zinc Sulphate Heptahydrate 169kg, sodium tetraborate 26.5kg, potassium primary phosphate 34kg, Witco 1298 Soft Acid 19kg, urea 43kg and water 110kg to mix, dissolve and stir, become the water-soluble fertilizer of wood vinegar;
The structure of the straw granulator of step described in is 3.: straw granulator has a tube for feed 15, the annular mould 1 of the interior installation of tube for feed 15, through hole 21 is offered at the middle part of annular mould 1, the upper surface of annular mould 1 is offered three annular recess, each annular recess is all positioned at different horizontal planes, in every annular recess, all offer discharge hole 2, discharge hole 2 is evenly distributed within the scope of 360 ° of each annular recess, the interior installation supporting seat 19 of through hole 21, longitudinal drive shaft 23 is installed in the axis hole in the middle of supporting seat 19, longitudinal drive shaft 23 is driven by motor, longitudinal drive shaft 23 upper ends are positioned at the top of tube for feed 15 through the axis hole of supporting seat 19, back shaft 11 is installed on longitudinal drive shaft 23, the first axle sleeve 10 and the second axle sleeve 24 are installed respectively in the two ends of back shaft 11, on the first axle sleeve 10, install first and roll dish 25, on the second axle sleeve 24, install second and roll dish 26, first rolls dish installs respectively the first roll pan 3 on 25, the second roll pan 5 and the 3rd roll pan 7, the external diameter of the first roll pan 3 is less than the external diameter of the second roll pan 5, the external diameter of the second roll pan 5 is less than the external diameter of the 3rd roll pan 7, second rolls dish installs respectively the 4th roll pan 29 on 26, the 5th roll pan 28 and the 6th roll pan 27, the external diameter of the 4th roll pan 29 is less than the external diameter of the 5th roll pan 28, the external diameter of the 5th roll pan 28 is less than the external diameter of the 6th roll pan 27, three annular recess stepped distribution in the upper surface of annular mould 1 of offering on described annular mould 1, the upper surface of the first annular recess 4 is higher than the upper surface of the second annular recess 6, the upper surface of the second annular recess 6 is higher than the upper surface of the 3rd annular recess 8, between the first annular recess 4 and the second annular recess 6, being that inclined-plane is connected, is that inclined-plane is connected between the second annular recess 6 and the 3rd annular recess 8, the depth H of the first annular recess 4
1, the second annular recess 6 depth H
2depth H with the 3rd annular recess 8
3be 15-25 millimeter, article three, the diameter of the discharge hole 2 of offering in annular recesses and highly equal, in every annular recesses, the height of discharge hole 2 is 50 millimeters, and the diameter of discharge hole 2 is 8-12 millimeter.
In wood vinegar prepared by the inventive method, mainly contain acetic acid (acetic acid is relative content), ketone, phenols, acids etc., detected result shows: with wheat straw, paddy stalk and cotton straws in the ratio of 1:1:2 mix, with the ratio of 1:1.5:1.5 mix, with the ratio of 1:1:2.5 mix and the wood vinegar that is mixed to get with the ratio of 1:1.5:2 in Contents of Main Components without bigger difference, the results are shown in Table 1.
Table 1 different material ratio obtains the component content of wood vinegar
The water-soluble fertilizer of wood vinegar prepared by the inventive method is tested and is shown at green house of vegetables, sprays for vegetables, and volume increase, the disease resisting effect of fertilising are obvious.When research shows that in the water-soluble fertilizer of the present invention, wood vinegar content is less than 750L, nutritive ingredient reduces, the disease-resistant yield-increasing effect of crop cannot reach better level, the combination of the each composition in the time being greater than 750L in water-soluble fertilizer is unstable, disease-resistant, the effect of increasing production of crop cannot reach better level equally, therefore, the wood vinegar of the preferred water-soluble fertilizer of the present invention is 750L.The water-soluble fertilizer of the present invention shows in green house of vegetables test-results, the water-soluble fertile disease sickness rate minimizing of wood vinegar that uses the inventive method to prepare, and effect of increasing production is obvious.6 booths of cucumber test are planted 1.2 mu of areas altogether, and wherein, 0.2 mu is blank group, do not use medicine, 0.2 mu, wood vinegar, 4 groups of embodiment 1-embodiment are 0.2 mu, start to spray from Seedling Stage, Seedling Stage sprays once for every 3 days, within every 2-3 of fruit phase days, sprays once, cucumber growth temperature is 10 ℃-25 ℃, do not use other agricultural chemicals, the sickness rate of cucumber common disease significantly reduces, and volume increase has reached 20% left and right, cucumber does not contain hazardous substance, and is a kind of green vegetables.When cucumber is sprayed in seedling growth stage, the water-soluble fertile 800 milliliters of cleaning water of adding of every 100 milliliters of the present invention, every 100 milliliters of wood vinegar add 800 milliliters of cleaning water, in the water-soluble fertile 500 milliliters of cleaning water of adding of the every 100 milliliters of the present invention of fruit growth period, 500 milliliters of cleaning water of the every 100 milliliters of interpolations of wood vinegar.Test-results is in table 2.
In figure, 9 is bearings, the 12nd, and graphite packing, the 20th, loading bearing, the 22nd, axle sleeve.
Claims (7)
1. a preparation method for the water-soluble fertilizer of wood vinegar, is characterized in that: step is as follows:
1. get dry wheat straw, paddy stalk and cotton straws be crushed to respectively 1 centimetre following for subsequent use;
2. after wheat straw, paddy stalk and cotton straws after pulverizing being mixed by weight the ratio of 1:1-1.5:1.5-2.5, spray into cleaning water on its surface, making straw water content is 15-25%, obtains micro-wet straw;
3. micro-wet straw is inserted in straw granulator, by rolling, be crushed to straw cylinder particle;
4. cylinder particle is placed to 12-36 hour at 10 ℃-35 ℃;
5. step cylinder particle is 4. inserted in biomass retort and carried out pyrolysis, pyrolysis time is 2-5 hour, and pyrolysis temperature is 560 ℃-660 ℃, collects charcoal and gas-phase product, after gas-phase product condensation, becomes crude pyroligneous acid;
6. get crude pyroligneous acid underpressure distillation at 100 ℃, static 8-10 hour, distillate divides three layers;
7. get distillate middle layer air distillation 3-5 hour at 100 ℃, collect phlegma, be acetum pyrolignosum rectificatum liquid;
8. getting 750L acetum pyrolignosum rectificatum liquid is matrix, after adding iron vitriol 75-80kg, cupric sulfate pentahydrate 10-12kg, manganese sulfate monohydrate 100-120kg, Zinc Sulphate Heptahydrate 150-170kg, sodium tetraborate 25-27kg, potassium primary phosphate 25-35kg, Witco 1298 Soft Acid 15-20kg, urea 35-45kg and water 110kg to mix, dissolve and stir, become the water-soluble fertilizer of wood vinegar;
The structure of the straw granulator of step described in is 3.: straw granulator has a tube for feed (15), annular mould (1) is installed in tube for feed (15), through hole (21) is offered at the middle part of annular mould (1), the upper surface of annular mould (1) is offered three annular recess, each annular recess is all positioned at different horizontal planes, in every annular recess, all offer discharge hole (2), discharge hole (2) is evenly distributed within the scope of 360 ° of each annular recess, supporting seat (19) is installed in through hole (21), longitudinal drive shaft (23) is installed in the axis hole in the middle of supporting seat (19), longitudinal drive shaft (23) is driven by motor, longitudinal drive shaft (23) upper end is positioned at the top of tube for feed (15) through the axis hole of supporting seat (19), the upper back shaft (11) of installing of longitudinal drive shaft (23), the first axle sleeve (10) and the second axle sleeve (24) are installed respectively in the two ends of back shaft (11), the upper installation first of the first axle sleeve (10) rolls dish (25), the upper installation second of the second axle sleeve (24) rolls dish (26), first rolls the first roll pan (3) is installed respectively on dish (25), the second roll pan (5) and the 3rd roll pan (7), the external diameter of the first roll pan (3) is less than the external diameter of the second roll pan (5), the external diameter of the second roll pan (5) is less than the external diameter of the 3rd roll pan (7), second rolls the 4th roll pan (29) is installed respectively on dish (26), the 5th roll pan (28) and the 6th roll pan (27), the external diameter of the 4th roll pan (29) is less than the external diameter of the 5th roll pan (28), the external diameter of the 5th roll pan (28) is less than the external diameter of the 6th roll pan (27).
2. the preparation method of the water-soluble fertilizer of a kind of wood vinegar according to claim 1, is characterized in that: the weight ratio of described wheat straw, paddy stalk and cotton straws is 1:1:2.
3. the preparation method of the water-soluble fertilizer of a kind of wood vinegar according to claim 1, it is characterized in that: three annular recess stepped distribution in the upper surface of annular mould (1) of offering on the annular mould (1) of step described in 3., the upper surface of the first annular recess (4) is higher than the upper surface of the second annular recess (6), the upper surface of the second annular recess (6) is higher than the upper surface of the 3rd annular recess (8), between the first annular recess (4) and the second annular recess (6), be that inclined-plane is connected, between the second annular recess (6) and the 3rd annular recess (8), be that inclined-plane is connected.
4. the preparation method of the water-soluble fertilizer of a kind of wood vinegar according to claim 3, is characterized in that: the depth H of the first annular recess (4)
1, the second annular recess (6) depth H
2depth H with the 3rd annular recess (8)
3be 15-25 millimeter.
5. the preparation method of the water-soluble fertilizer of a kind of wood vinegar according to claim 3, it is characterized in that: the diameter of the discharge hole (2) of offering in three annular recessess and highly equal, in every annular recesses, the height of discharge hole (2) is 50 millimeters, and the diameter of discharge hole (2) is 8-12 millimeter.
6. the preparation method of the water-soluble fertilizer of a kind of wood vinegar according to claim 4, is characterized in that: the width of the first annular recess (4), the second annular recess (6) and the 3rd annular recess (8) is 25-40 millimeter.
7. the preparation method of the water-soluble fertilizer of a kind of wood vinegar according to claim 1, is characterized in that: concrete steps are as follows:
1. get dry wheat straw, paddy stalk and cotton straws and be crushed to respectively below 1 centimetre, for subsequent use;
2. after wheat straw, paddy stalk and cotton straws after pulverizing being mixed by weight the ratio of 1:1:2, spray into cleaning water on its surface, making straw water content is 20%, obtains micro-wet straw;
3. micro-wet straw is inserted in straw granulator, by rolling, be crushed to straw cylinder particle;
4. cylinder particle is placed 36 hours at 15 ℃;
5. step cylinder particle is 4. inserted in biomass retort and carried out pyrolysis, pyrolysis time is 4 hours, and pyrolysis temperature is 560 ℃-660 ℃, collects charcoal and gas-phase product, after gas-phase product condensation, becomes crude pyroligneous acid;
6. get crude pyroligneous acid underpressure distillation at 100 ℃, static 8-10 hour, distillate divides three layers;
7. get distillate middle layer air distillation 3-5 hour at 100 ℃, collect phlegma, be acetum pyrolignosum rectificatum liquid;
8. getting 750L acetum pyrolignosum rectificatum liquid is matrix, after adding iron vitriol 75kg, cupric sulfate pentahydrate 10kg, manganese sulfate monohydrate 100kg, Zinc Sulphate Heptahydrate 150kg, sodium tetraborate 25kg, potassium primary phosphate 25kg, Witco 1298 Soft Acid 15kg, urea 35kg and water 110kg to mix, dissolve and stir, become the water-soluble fertilizer of wood vinegar;
The structure of the straw granulator of step described in is 3.: straw granulator has a tube for feed (15), annular mould (1) is installed in tube for feed (15), through hole (21) is offered at the middle part of annular mould (1), the upper surface of annular mould (1) is offered three annular recess, each annular recess is all positioned at different horizontal planes, in every annular recess, all offer discharge hole (2), discharge hole (2) is evenly distributed within the scope of 360 ° of each annular recess, supporting seat (19) is installed in through hole (21), longitudinal drive shaft (23) is installed in the axis hole in the middle of supporting seat (19), transmission shaft (23) is driven by motor, longitudinal drive shaft (23) upper end is positioned at the top of tube for feed (15) through the axis hole of supporting seat (19), the upper back shaft (11) of installing of longitudinal drive shaft (23), the first axle sleeve (10) and the second axle sleeve (24) are installed respectively in the two ends of back shaft (11), the upper installation first of the first axle sleeve (10) rolls dish (25), the upper installation second of the second axle sleeve (24) rolls dish (26), first rolls the first roll pan (3) is installed respectively on dish (25), the second roll pan (5) and the 3rd roll pan (7), the external diameter of the first roll pan (3) is less than the external diameter of the second roll pan (5), the external diameter of the second roll pan (5) is less than the external diameter of the 3rd roll pan (7), second rolls the 4th roll pan (29) is installed respectively on dish (26), the 5th roll pan (28) and the 6th roll pan (27), the external diameter of the 4th roll pan (29) is less than the external diameter of the 5th roll pan (28), the external diameter of the 5th roll pan (28) is less than the external diameter of the 6th roll pan (27), three annular recess stepped distribution in the upper surface of annular mould (1) of offering on described annular mould (1), the upper surface of the first annular recess (4) is higher than the upper surface of the second annular recess (6), the upper surface of the second annular recess (6) is higher than the upper surface of the 3rd annular recess (8), between the first annular recess (4) and the second annular recess (6), being that inclined-plane is connected, is that inclined-plane is connected between the second annular recess (6) and the 3rd annular recess (8), the depth H of the first annular recess (4)
1, the second annular recess (6) depth H
2depth H with the 3rd annular recess (8)
3be 15-25 millimeter, article three, the diameter of the discharge hole (2) of offering in annular recesses and highly equal, in every annular recesses, the height of discharge hole (2) is 50 millimeters, and the diameter of discharge hole (2) is 8-12 millimeter, the width of the first annular recess (4), the second annular recess (6) and the 3rd annular recess (8) is 25-40 millimeter.
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| CN104163719A (en) * | 2014-08-12 | 2014-11-26 | 冯思慧 | Method for preparing water soluble fertilizer containing amino acid |
| CN105669257A (en) * | 2015-12-11 | 2016-06-15 | 山东省农业科学院农业质量标准与检测技术研究所 | Method of preparing wood vinegar water-soluble fertilizer from straws of sunflowers, sweet potatoes and peanuts |
| CN108117449A (en) * | 2018-01-31 | 2018-06-05 | 山东省农业科学院农业资源与环境研究所 | A kind of disease-resistant type wood vinegar Water soluble fertilizer and preparation method and application |
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| CN108467801A (en) * | 2018-02-13 | 2018-08-31 | 平南县亿翔环保能源有限公司 | A kind of detergent containing wood vinegar |
| CN108586045A (en) * | 2018-05-28 | 2018-09-28 | 南京农业大学 | A kind of charcoal base Water soluble fertilizer, preparation method and its application |
| CN108640720A (en) * | 2018-06-04 | 2018-10-12 | 北京三聚绿能科技有限公司 | A kind of method that feces of livestock and poultry prepares organic fertilizer |
| CN117417210A (en) * | 2023-12-15 | 2024-01-19 | 中国农业大学 | Preparation method of wood vinegar rice foliar spray fertilizer containing nano silicon dioxide, spray fertilizer and fertilizer application method |
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