CN104829275B - Production process of liquid seaweed fertilizer and liquid seaweed fertilizer - Google Patents
Production process of liquid seaweed fertilizer and liquid seaweed fertilizer Download PDFInfo
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- CN104829275B CN104829275B CN201510133565.1A CN201510133565A CN104829275B CN 104829275 B CN104829275 B CN 104829275B CN 201510133565 A CN201510133565 A CN 201510133565A CN 104829275 B CN104829275 B CN 104829275B
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- liquid
- alga fertilizer
- pressurized tank
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- kelp
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- 239000007788 liquid Substances 0.000 title claims abstract description 53
- 239000003337 fertilizer Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 241001474374 Blennius Species 0.000 title abstract 4
- 241000512259 Ascophyllum nodosum Species 0.000 claims abstract description 23
- 210000004027 cell Anatomy 0.000 claims abstract description 12
- 210000000805 cytoplasm Anatomy 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 210000002421 cell wall Anatomy 0.000 claims abstract 2
- 238000005516 engineering process Methods 0.000 claims description 14
- 239000000126 substance Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 235000015097 nutrients Nutrition 0.000 abstract description 5
- 230000008014 freezing Effects 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 241001491705 Macrocystis pyrifera Species 0.000 abstract 1
- 239000013543 active substance Substances 0.000 abstract 1
- 239000013043 chemical agent Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 10
- 239000002245 particle Substances 0.000 description 8
- 239000011149 active material Substances 0.000 description 6
- 210000000170 cell membrane Anatomy 0.000 description 6
- 239000002253 acid Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004033 diameter control Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
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- Fertilizers (AREA)
Abstract
The invention discloses a production process of a liquid seaweed fertilizer, which sequentially comprises the following steps: (1) cleaning giant kelp, and pulverizing in a pulverizer; (2) the crushed product is thrown into a pressure tank; (3) increasing the pressure of the pressure tank to 0.8MPa, and reducing the pressure of the pressure tank to 0Pa within 1-3 seconds, so that the cell wall of the kelp is burst in the pressure difference, and active cytoplasm and cell sap are released; (4) and filtering the product in the pressure tank to remove insoluble substances, wherein the filtered green liquid is the liquid seaweed fertilizer. The process has the advantages of no need of heating and freezing, no addition of any chemical agent, simple and rapid operation, and maximally retained nutrients and active substances in the kelp.
Description
Technical field
The present invention relates to field of fertilizer production, particularly one kind to make liquid alga fertilizer under normal temperature state using pressure differential
Production technology and its be prepared liquid alga fertilizer.
Background technology
Bulk kelp is the low phototrophy plant in ocean, is one of original producer of marine organisms.Different from big
Most land plants, bulk kelp, which is grown in this special environment of the deep-sea of bad environments, makes its internal endogenous activity material remote
Far above land plant, also contain the trace element such as the incomparable iodine of land plant, titanium, manganese and algal polysaccharides, sweet in addition
Reveal alcohol etc., and harmful heavy metal is extremely low in its internal content.Therefore, nutritional ingredient and active matter can be extracted from bulk kelp
Matter, alga fertilizer is made and is used among proportion of crop planting.The preparation method of alga fertilizer mainly includes acid extraction at present, alkali carries take, acid
Alkali mixes extraction method, and said extracted method often needs to carry out under strong acid-base and hot environment, and these extraction conditions can be to marine alga
Cellular endogenous active material damages, and chemical residue amount is high, is not easy to remove, and influences the quality and fertilising effect of alga fertilizer
Fruit, and its production technology is complex, the addition and course of reaction of chemicals are difficult to control.Recently as biotechnology
Extensive use, enzymatic isolation method has been increasingly becoming one of preparation technology of alga fertilizer, although can avoid strong acid in enzymatic isolation method
Alkali environment, but still can be related to the production link that heating, freezing etc. damage to nutrient in bulk kelp and active material, and it is raw
It is more tediously long to produce flow, the quality of alga fertilizer remains on not ideal enough.
The content of the invention
, should the invention provides a kind of production technology of liquid alga fertilizer for above-mentioned the deficiencies in the prior art
Technique need not heat, freeze, not add any chemicals, simple to operate, quick, farthest remain nutrient in bulk kelp
With active material.
A kind of production technology of liquid alga fertilizer provided by the invention, in turn includes the following steps：
(1) it is put into pulverizer and crushes after bulk kelp is cleaned；
(2) crushed products are squeezed into pressurized tank；
(3) after pressurized tank pressure being increased into 0.8MPa, pressurized tank pressure is down to 0Pa within 1-3 times second so that bulk kelp
Cell membrane burst in pressure differential, discharge active cytoplasm and cell liquid；
(4) product in pressurized tank is filtered, removes insoluble matter, the green liquid after filtering is liquid alga fertilizer.
Preferably, bulk kelp is crushed to 0.1mm in step (1).Average grain diameter control after crushing is in 0.1mm, one side
Be advantageous to be sent into pressurized tank, be on the other hand because of after bulk kelp is ground into little particle, it is easier to crushed under pressure differential, and
Under particle diameter 0.1mm, for the form of bulk kelp particle close to microballoon, now the pressure difference distribution again in its all directions is uniform, huge
The cell membrane of algae bursts simultaneously in all directions, and the release of cytoplasm and cell liquid is more quick, thorough, is advantageous to
Improve the quality of production efficiency and alga fertilizer.
Preferably, crushed products are ground first with high-concentration paste mill in step (2), then squeeze into pressurized tank again
In.The product type of above-mentioned high-concentration paste mill is a lot, and those skilled in the art can voluntarily be purchased according to actual conditions by the market
.Crushed products are ground using high-concentration paste mill, the size of bulk kelp particle can be made to be more nearly microspheroidal, particle diameter also more
Add the rate of release for uniformly, further enhancing cytoplasm and cell liquid so that the release of cytoplasm and cell liquid is more thorough.
Further, above-mentioned production technology also comprises the following steps：
(5) liquid alga fertilizer is packed immediately, to ensure the quality and nutrient of liquid alga fertilizer.
The liquid alga fertilizer being prepared by above-mentioned technique present invention also offers a kind of, wherein containing active huge
Frustule matter and cell liquid.
The production technology of liquid alga fertilizer provided by the invention, the method being depressured using moment so that the cell membrane of bulk kelp
Burst in pressure differential, discharge active cytoplasm and cell liquid, obtain liquid alga fertilizer, the technique has and had as follows
Beneficial effect：
1st, preparation condition is simple, and without heating, freezing, without adding chemicals, production cost is low.
2nd, easy to use, liquid alga fertilizer prepared by the present invention remains the nutriment in macroalgal cells to greatest extent
And active material, it can be mixed, be not affected by temperature with arbitrary proportion with water.
3rd, due to being prepared without using any chemical products, the liquid alga fertilizer safety and environmental protection prepared by the present invention, agriculture is facilitated
The people are used safely, safe to use to farming rich in pure natural plant growth active material, and the nothing such as soil, air, water body is appointed
What pollutes.
4th, the liquid alga fertilizer prepared by the present invention, can be by plant containing plant endogenous active material, nutriment
100% absorbs, and the quick nutrient supplemented needed for plant, improves plant resistance to environment stress, reduces or cure the disease of many plant unknown causes
Evil, crop yield is improved, improving quality, improves crop value.
Embodiment
In order that those skilled in the art will better understand the technical solution of the present invention, with reference to embodiment
The present invention is described in further detail.
Embodiment 1
Liquid alga fertilizer is prepared in accordance with the following steps：
(1) it is put into after bulk kelp is cleaned in pulverizer, is ground into the particle that average grain diameter is 0.1mm；
(2) crushed products are ground using high-concentration paste mill, then squeezed into crushed products in pressurized tank；
(3) after pressurized tank pressure being increased into 0.8MPa, pressurized tank pressure is down to 0Pa within 1 second time so that bulk kelp
Cell membrane bursts in pressure differential, discharges active cytoplasm and cell liquid；
(4) product in pressurized tank is filtered, it is liquid to remove insoluble matter, the green liquids after filtering such as crude fibre
Alga fertilizer.
(5) packed immediately after the discharging of liquid alga fertilizer.
Embodiment 2
Liquid alga fertilizer is prepared in accordance with the following steps：
(1) it is put into after bulk kelp is cleaned in pulverizer, is ground into the particle that average grain diameter is 0.1mm；
(2) crushed products are ground using high-concentration paste mill, then squeezed into crushed products in pressurized tank；
(3) after pressurized tank pressure being increased into 0.8MPa, pressurized tank pressure is down to 0Pa within 2 second time so that bulk kelp
Cell membrane bursts in pressure differential, discharges active cytoplasm and cell liquid；
(4) product in pressurized tank is filtered, it is liquid to remove insoluble matter, the green liquids after filtering such as crude fibre
Alga fertilizer.
(5) packed immediately after the discharging of liquid alga fertilizer.
Embodiment 3
Liquid alga fertilizer is prepared in accordance with the following steps：
(1) it is put into after bulk kelp is cleaned in pulverizer, is ground into the particle that average grain diameter is 0.1mm；
(2) crushed products are ground using high-concentration paste mill, then squeezed into crushed products in pressurized tank；
(3) after pressurized tank pressure being increased into 0.8MPa, pressurized tank pressure is down to 0Pa within 3 second time so that bulk kelp
Cell membrane bursts in pressure differential, discharges active cytoplasm and cell liquid；
(4) product in pressurized tank is filtered, it is liquid to remove insoluble matter, the green liquids after filtering such as crude fibre
Alga fertilizer.
(5) packed immediately after the discharging of liquid alga fertilizer.
Test example 1
Product in the present invention and the commercially available alga fertilizer prepared by chemical method are respectively intended to plant tomato, planted
The other conditions such as dose, fertilization time in journey keep identical.Both are planted to obtained average plant height, yield, disease
Rate records in the following table.
Detailed Jie has been carried out to the production technology and liquid alga fertilizer of a kind of liquid alga fertilizer provided by the present invention above
Continue.Specific case used herein is set forth to the principle and embodiment of the present invention, and the explanation of above example is only
It is the core concept for being used to help understand the present invention.It should be pointed out that for those skilled in the art, not
On the premise of departing from the principle of the invention, some improvement and modification can also be carried out to the present invention.These are improved and modification should also be as
Fall into the protection domain of the claims in the present invention.
Claims (4)
1. a kind of production technology of liquid alga fertilizer, it is characterised in that in turn include the following steps：
(1) it is put into pulverizer and crushes after bulk kelp is cleaned；
(2) crushed products are squeezed into pressurized tank；
(3) after pressurized tank pressure being increased into 0.8MPa, pressurized tank pressure is down to 0Pa within 1-3 times second so that bulk kelp it is thin
Cell wall bursts in pressure differential, discharges active cytoplasm and cell liquid；
(4) product in pressurized tank is filtered, removes insoluble matter, the green liquid after filtering is liquid alga fertilizer；
Bulk kelp is crushed to 0.1mm in step (1).
2. the production technology of liquid alga fertilizer according to claim 1, it is characterised in that first with highly concentrated in step (2)
Degree fiberizer is ground to crushed products, is then squeezed into again in pressurized tank.
3. the production technology of liquid alga fertilizer according to claim 1, it is characterised in that also comprise the following steps：
(5) liquid alga fertilizer is packed immediately.
4. the production technology of liquid alga fertilizer described in a kind of claim 1 produces obtained liquid alga fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133565.1A CN104829275B (en) | 2015-03-25 | 2015-03-25 | Production process of liquid seaweed fertilizer and liquid seaweed fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133565.1A CN104829275B (en) | 2015-03-25 | 2015-03-25 | Production process of liquid seaweed fertilizer and liquid seaweed fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104829275A CN104829275A (en) | 2015-08-12 |
| CN104829275B true CN104829275B (en) | 2017-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133565.1A Active CN104829275B (en) | 2015-03-25 | 2015-03-25 | Production process of liquid seaweed fertilizer and liquid seaweed fertilizer |
Country Status (1)
| Country | Link |
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| CN (1) | CN104829275B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188620A (en) * | 2017-07-19 | 2017-09-22 | 北京建元天地环保科技有限公司 | A kind of method that use subcritical hydrolysis technology manufactures marine alga compound fertilizer |
| CN107973623A (en) * | 2017-11-22 | 2018-05-01 | 南昌大学 | Multi-form microalgae bio-fertilizer and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3983008A (en) * | 1974-05-27 | 1976-09-28 | Idemitsu Kosan Co., Ltd. | Method of extracting useful components from microbial cells |
| CN102337313A (en) * | 2011-10-17 | 2012-02-01 | 山东天力药业有限公司 | Method for preparing trehalose |
| CN102441291A (en) * | 2011-12-01 | 2012-05-09 | 吉林省包装工程研究中心 | New method for extracting or purifying effective component of traditional Chinese medicine |
| CN102584440A (en) * | 2012-02-11 | 2012-07-18 | 江门市杰士植物营养有限公司 | Seaweed organic fertilizer and preparation method thereof |
| CN103550951A (en) * | 2013-11-20 | 2014-02-05 | 青岛农业大学 | Novel method for extracting or purifying effective components of traditional Chinese medicine |
| CN103705562A (en) * | 2013-12-25 | 2014-04-09 | 南京中科药业有限公司 | Traditional Chinese medicine composition for enhancing immunity and preparation method thereof |
-
2015
- 2015-03-25 CN CN201510133565.1A patent/CN104829275B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3983008A (en) * | 1974-05-27 | 1976-09-28 | Idemitsu Kosan Co., Ltd. | Method of extracting useful components from microbial cells |
| CN102337313A (en) * | 2011-10-17 | 2012-02-01 | 山东天力药业有限公司 | Method for preparing trehalose |
| CN102441291A (en) * | 2011-12-01 | 2012-05-09 | 吉林省包装工程研究中心 | New method for extracting or purifying effective component of traditional Chinese medicine |
| CN102584440A (en) * | 2012-02-11 | 2012-07-18 | 江门市杰士植物营养有限公司 | Seaweed organic fertilizer and preparation method thereof |
| CN103550951A (en) * | 2013-11-20 | 2014-02-05 | 青岛农业大学 | Novel method for extracting or purifying effective components of traditional Chinese medicine |
| CN103705562A (en) * | 2013-12-25 | 2014-04-09 | 南京中科药业有限公司 | Traditional Chinese medicine composition for enhancing immunity and preparation method thereof |
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| CN104829275A (en) | 2015-08-12 |
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Denomination of invention: A production process of a liquid seaweed fertilizer and the liquid seaweed fertilizer Effective date of registration: 20200228 Granted publication date: 20171117 Pledgee: Beijing agricultural financing Company limited by guarantee Pledgor: LEIBANGSI BIOTECHNOLOGY (BEIJING) CO.,LTD. Registration number: Y2020990000143 |
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Date of cancellation: 20210204 Granted publication date: 20171117 Pledgee: Beijing agricultural financing Company limited by guarantee Pledgor: LEIBANGSI BIOTECHNOLOGY (BEIJING) Co.,Ltd. Registration number: Y2020990000143 |
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Effective date of registration: 20240408 Address after: E-1, No. 398, West Outer Ring Road East, Jiaoxi Town, Jiaozhou City, Qingdao City, Shandong Province 266000 Patentee after: Qingdao Leibangsi Biotechnology Co.,Ltd. Country or region after: China Address before: 102600 1st floor, building 7, yard 2, Beixing Road (East Section), Daxing District, Beijing Patentee before: Beijing nuoshilai Biotechnology Co.,Ltd. Country or region before: China |