CN115368910A - Preparation method of soil conditioner - Google Patents

Preparation method of soil conditioner Download PDF

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Publication number
CN115368910A
CN115368910A CN202211055891.1A CN202211055891A CN115368910A CN 115368910 A CN115368910 A CN 115368910A CN 202211055891 A CN202211055891 A CN 202211055891A CN 115368910 A CN115368910 A CN 115368910A
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fixedly connected
preparation
solution containing
seaweed
soil conditioner
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CN202211055891.1A
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Chinese (zh)
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王乐
杨兰英
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00Soil-conditioning materials or soil-stabilising materials
    • C09K17/40Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00Other organic fertilisers
    • C05F11/02Other organic fertilisers from peat, brown coal, and similar vegetable deposits
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00Fertilisers characterised by their form
    • C05G5/10Solid or semi-solid fertilisers, e.g. powders
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2101/00Agricultural use

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Fertilizers (AREA)

Abstract

The invention relates to the technical field of soil conditioners, in particular to a preparation method of a soil conditioner, which comprises the following steps: step one, drying and firing the seaweed to change the seaweed into seaweed ash; step two, soaking the seaweed ash to obtain turbid liquid of the seaweed ash; step three, filtering turbid liquid of the seaweed ash into residues and a solution containing iodide ions; step four, adding chlorine gas into the solution containing iodide ions to change the chlorine gas into aqueous solution containing iodine, and treating the aqueous solution containing iodine to change the aqueous solution into organic solution containing iodine; and fifthly, distilling the organic solution containing iodine, and mixing the remaining solid with the humic acid fertilizer to obtain the finished soil conditioner.

Description

Preparation method of soil conditioner
Technical Field
The invention relates to the technical field of soil conditioners, in particular to a preparation method of a soil conditioner.
Background
The soil conditioner is a material which can improve the physical property of soil, promote the absorption of crop nutrients and does not provide plant nutrients, the effect principle of the soil conditioner is that a large amount of small soil particles are bonded to form a large and water-stable aggregate, the soil conditioner is widely applied to the aspects of preventing soil erosion, reducing soil moisture evaporation or excessive transpiration, saving irrigation water and promoting the healthy growth of plants, has the effects of preserving soil moisture and increasing temperature, can effectively improve the soil moisture content, increases the plough layer ground temperature, increases the soil humidity by about 5 percent, can improve the soil structure, coordinates the relationship among soil water, fertilizer, gas, heat and organisms, prevents water and soil loss, enhances the seepage-proofing capacity of channels, inhibits the salinization of soil, and improves the development and utilization of sandy wasteland, but the existing technology cannot rapidly treat seaweed when processing the soil conditioner, so that the unit price of the soil conditioner is increased.
Disclosure of Invention
The invention aims to provide a preparation method of a soil conditioner, which can quickly treat seaweed and further reduce the unit price of the soil conditioner.
A preparation method of a soil conditioner comprises the following steps:
step one, drying and firing the seaweed to change the seaweed into seaweed ash;
step two, soaking the seaweed ash to obtain turbid liquid of the seaweed ash;
step three, filtering turbid liquid of the seaweed ash into residues and a solution containing iodide ions;
step four, adding chlorine gas into the solution containing iodide ions to change the chlorine gas into aqueous solution containing iodine, and treating the aqueous solution containing iodine to change the aqueous solution into organic solution containing iodine;
and step five, distilling the organic solution containing iodine, and mixing the remaining solid with the humic acid fertilizer to obtain the finished soil conditioner.
The preparation device comprises a preparation barrel and an air inlet pipe fixedly connected to the preparation barrel, wherein a material discharging pipe is fixedly connected to the lower portion of the preparation barrel, a plurality of supporting legs are fixedly connected to the preparation barrel, and a heating component is fixedly connected to the preparation barrel.
Preferably, the heating member includes that fixed connection connects bearing plate and the gear ring board of rotation connection on bearing plate on preparing the bucket, a plurality of hot plates of fixedly connected with on the gear ring board, fixedly connected with bearing frame on the preparation bucket, rotate on the bearing frame and be connected with main commentaries on classics gear, main commentaries on classics gear is connected with gear ring board meshing transmission.
Preferably, preparation facilities still includes lift bedplate, two sprocket shafts, big circular cavity, little circular cavity and two heating bent plates, and lift bedplate sliding connection is on preparing the bucket, and two sprocket shafts all rotate to be connected on the lift bedplate, and big circular cavity fixed connection is between two sprocket shafts, and little circular cavity fixed connection is on big circular cavity, and two heating bent plates are fixed connection respectively in the left and right sides of preparing the bucket top, and big circular cavity and two heating bent plate contact.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic flow diagram of a process for the preparation of a soil amendment according to the present invention;
FIG. 2 is a schematic view of the overall configuration of a production apparatus of the present invention;
FIG. 3 is a schematic view of a part of the constitution of a production apparatus of the present invention;
FIG. 4 is a schematic structural diagram of an example of extraction of seaweed;
FIG. 5 is a schematic diagram of an embodiment of drying and distilling seaweed;
FIG. 6 is a schematic diagram of an embodiment of storing and spinning the seaweed;
FIG. 7 is a schematic view of an embodiment of the rotation of the seaweed;
FIG. 8 is a schematic structural view of two sprocket shafts, a large circular chamber and a small circular chamber of the present invention;
FIG. 9 is a schematic diagram of an embodiment of the treatment of steam;
FIG. 10 is a schematic cross-sectional view of an embodiment of the treatment of steam.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The detailed description below, with reference to the accompanying figure 1, is a method for preparing a soil conditioner, comprising the following steps:
step one, drying and firing the seaweed to change the seaweed into seaweed ash;
step two, soaking the seaweed ash to obtain turbid liquid of the seaweed ash;
step three, filtering turbid liquid of the seaweed ash into residues and a solution containing iodide ions;
step four, adding chlorine gas into the solution containing iodide ions to change the chlorine gas into aqueous solution containing iodine, and treating the aqueous solution containing iodine to change the aqueous solution into organic solution containing iodine;
and step five, distilling the organic solution containing iodine, and mixing the remaining solid with the humic acid fertilizer to obtain the finished soil conditioner.
As will be described in detail with reference to fig. 2 to 5, the preparation apparatus includes a preparation barrel 101, an air inlet pipe 102, a material discharge pipe 103, a plurality of support legs 104, and a heating member, the air inlet pipe 102 is connected to the preparation barrel 101 by welding, the material discharge pipe 103 is connected to the lower side of the preparation barrel 101 by welding, the support legs 104 are connected to the preparation barrel 101 by welding, and the heating member is connected to the preparation barrel 101 by welding.
Further, the preparation barrel 101 plays a role of bearing connection, seaweed can be placed in the preparation barrel 101, the seaweed in the preparation barrel 101 is dried by a heating component, the seaweed is processed into seaweed ash, water is added into the preparation barrel 101, soaking treatment of the seaweed ash in the preparation barrel 101 is completed, the seaweed ash in the preparation barrel 101 becomes turbid liquid, residues in the preparation barrel 101 are taken out, an air inlet pipe 102 is connected with an outlet pipe of chlorine, the chlorine is added into the preparation barrel 101 through the air inlet pipe 102, treatment of the turbid liquid of the seaweed ash is completed, the turbid liquid of the seaweed ash is changed into aqueous solution containing iodine, aqueous solution containing iodine is treated, the aqueous solution containing iodine is changed into organic solution containing iodine, heating treatment of the bottom of the preparation barrel 101 is achieved by the heating component, distillation treatment of the organic solution containing iodine in the preparation barrel 101 is achieved, water in the organic solution containing iodine is taken out, the remaining solid is the extract of the seaweed, the humic acid fertilizer is added into the preparation barrel 101, the extract and the humic acid fertilizer can be stably prepared according to the proportion, the soil conditioner can be stably prepared, and can be stably placed on the soil conditioner 101, and a plurality of discharge pipes 104 are arranged, and can be evenly supported by a plurality of soil conditioner discharge pipe 101, and a plurality of soil conditioner discharge pipe 104 is achieved.
As will be described in detail with reference to fig. 2 to 5, the heating member includes a bearing seat plate 201, a gear ring plate 202, a plurality of heating plates 203, a bearing seat 204, and a main gear 205, the bearing seat plate 201 is fixedly connected to the preparation barrel 101 by welding, the gear ring plate 202 is rotatably connected to the bearing seat plate 201 by a bearing, the plurality of heating plates 203 are uniformly and fixedly connected to the gear ring plate 202 by welding, the bearing seat 204 is fixedly connected to the preparation barrel 101 by welding, the main gear 205 is rotatably connected to the bearing seat 204 by a shaft, and the gear ring plate 202 is in meshing transmission connection with the main gear 205.
Further, the bearing seat plate 201 can provide a rotating space for the gear ring plate 202, the gear ring plate 202 is fixedly connected with a gear I, the gear ring plate 202 can be driven to rotate by the gear I, the gear ring plate 202 can provide a fixed space for the heating plates 203 and drive the heating plates to rotate, when the heating plates 203 rotate, the bottom of the preparation barrel 101 can be heated, the seaweed can be dried and changed into seaweed ash, distillation of organic solution containing iodine can be realized, removal of liquid is completed, the seaweed extract is obtained, the bearing seat 204 can provide a rotating space for the main rotating gear 205, the speed reducing motor I is fixedly connected to the bearing seat 204, an output shaft of the speed reducing motor I is fixedly connected with the main rotating gear 205, the main rotating gear 205 can be driven to rotate after the speed reducing motor I is started, and the rotating main rotating gear 205 can drive the gear ring plate 202 to rotate by the gear I on the gear ring plate 202, so that the rotation of the heating plates 203 is realized, and uniform heating treatment of the bottom of the preparation barrel 101 is realized.
According to the detailed description of the drawings 2-4 and 6-8 in the specification, the preparation device further comprises a lifting seat plate 401, two chain wheel shafts 402, a large circular cavity 403, a small circular cavity 404 and two heating curved plates 405, wherein the lifting seat plate 401 is connected to the preparation barrel 101 through a groove in a sliding mode, the two chain wheel shafts 402 are connected to the lifting seat plate 401 through bearing holes in a rotating mode, the large circular cavity 403 is fixedly connected between the two chain wheel shafts 402 through welding, the small circular cavity 404 is fixedly connected to the large circular cavity 403 through a plurality of bolts and nuts in a matching mode, the two heating curved plates 405 are fixedly connected to the left side and the right side above the preparation barrel 101 respectively through welding, and the large circular cavity 403 is in contact with the two heating curved plates 405.
Further, the lifting seat plate 401 can provide a rotating space for the two sprocket shafts 402, the two sprocket shafts 402 can provide a fixed space for the large circular cavity 403 and drive the large circular cavity 403 to rotate, seaweed can be placed in the large circular cavity 403, the large circular cavity 403 and the small circular cavity 404 can form a finished hollow sphere, the large circular cavity 403 and the small circular cavity 404 are fixed through the cooperation of a plurality of bolts and nuts, the small circular cavity 404 is taken down firstly, the seaweed is placed in the large circular cavity 403, the small circular cavity 404 is installed, the hollow sphere formed by the large circular cavity 403 and the small circular cavity 404 is driven to rotate through the two sprocket shafts 402, centrifugal treatment of the seaweed is achieved when the hollow sphere rotates, the large circular cavity 403 and the small circular cavity 404 can also be in contact with the two heating curved plates 405, drying treatment of the seaweed in the large circular cavity 403 while spin-drying is achieved, and drying treatment of the seaweed in the large circular cavity 403 is further accelerated.
According to the detailed description of the drawings 2-4 and 6-7 in the specification, the preparation device further comprises two telescopic rods 501 and two seat connecting members, the two telescopic rods 501 are both fixedly connected with the lifting seat plate 401 through flange plates, and the two telescopic rods 501 are respectively fixedly connected to the preparation barrel 101 through the two seat connecting members.
Further, all evenly be provided with a plurality of intercommunicating pores on big circular cavity 403 and the little circular cavity 404, can drive lift bedplate 401 downstream after starting two telescopic links 501, thereby drive big circular cavity 403 and little circular cavity 404 downstream, let big circular cavity 403 and little circular cavity 404 soak in the water in the preparation bucket 101, water accessible a plurality of intercommunicating pores advance in big circular cavity 403 and the little circular cavity 404, realize extracting the marine alga in the marine alga ash and flow to in the water, and seat even component can realize with two telescopic link 501 fixed connection on preparation bucket 101, and two seat even components are convenient for break away from with two telescopic link 501 respectively, realize taking off big circular cavity 403 and little circular cavity 404, the residue in convenient big circular cavity 403 and the little circular cavity 404 takes out.
According to the detailed description of the drawings 2-4 and 6 in the specification, the seat connecting component comprises a transverse convex plate 301, a lock sliding column 302 and an extrusion screw 303, the lock sliding column 302 is fixedly connected to the transverse convex plate 301 through welding, the extrusion screw 303 is rotatably connected to the transverse convex plate 301 through a threaded hole, the two transverse convex plates 301 are fixedly connected to the preparation barrel 101 through welding, the two lock sliding columns 302 are respectively connected with the two telescopic rods 501 through circular holes in a sliding mode, and the two extrusion screw 303 is respectively connected with the two telescopic rods 501 through threads.
Further, horizontal flange 301 plays the effect of bearing the weight of the connection, lock traveller 302 can provide gliding space to telescopic link 501, and carry out spacing processing to it, let telescopic link 501 can only slide from top to bottom, and after extrusion screw 303 and telescopic link 501 passed through threaded connection together, can realize the fixed processing to telescopic link 501, when the residue in big round cavity 403 and the small circle chamber 404 needs to be taken out, rotate two extrusion screw 303 and let it break away from with two telescopic links 501, at this moment two telescopic links 501 will be taken off, the completion is with taking off of big round cavity 403 and small circle chamber 404, and take off small circle chamber 404, can take off the residue in the big round cavity 403.
According to the detailed description of the drawings 2, 3, 6 and 7 in the specification, the preparation device further comprises a double-headed motor 601 and two transmission chain wheels 602, the double-headed motor 601 is fixedly connected to the lifting seat plate 401 through a flange plate, the two transmission chain wheels 602 are fixedly connected to two output shafts of the double-headed motor 601 through key grooves and snap springs respectively, and the two chain wheel shafts 402 are respectively connected with the two transmission chain wheels 602 through transmission chain transmission.
Furthermore, after the double-head motor 601 is started, the two driving sprockets 602 can be driven to rotate, and the two driving sprockets 602 can drive the two sprocket shafts 402 to rotate through the driving chains, so that the large circular cavity 403 and the small circular cavity 404 are driven to rotate, the algae in the large circular cavity 403 and the small circular cavity 404 can be dried and dried, and the algae in the large circular cavity 403 and the small circular cavity 404 can be uniformly heated and dried.
According to the detailed description of the drawings 2 and 9-10, the preparation device further comprises a shielding cover 701 and a plurality of vent holes 702, the shielding cover 701 is slidably connected to the preparation barrel 101, and the plurality of vent holes 702 are uniformly arranged on the shielding cover 701.
Further, the shielding cover 701 may be used to seal the opening above the preparation tub 101, thereby preventing impurities from entering the preparation tub 101, and when the organic solution containing iodine in the preparation tub 101 is distilled, the generated gas may be discharged through the plurality of exhaust holes 702.
According to the detailed description of the attached drawings 2 and 9-10 in the specification, the preparation device further comprises a water storage cavity 801, a plurality of refrigerating pipes 802 and a sealing plug 803, wherein the water storage cavity 801 is fixedly connected to the shielding cover 701 through welding, the plurality of refrigerating pipes 802 are fixedly connected to the water storage cavity 801 through vertical plates, and the sealing plug 803 is connected to the water storage cavity 801 in a sliding mode.
Further, water storage cavity 801 is located above a plurality of exhaust holes 702, water is stored in water storage cavity 801, refrigeration of water in water storage cavity 801 can be achieved through a plurality of refrigeration pipes 802, water is always in a low-temperature state, gas is in contact with low-temperature water storage cavity 801 after being exhausted from a plurality of exhaust holes 702, liquefaction phenomenon of gas can occur, liquefied water drops can be reserved in water storage cavity 801 and slide down through an inclined plane of water storage cavity 801, sealing plug 803 can achieve sealing treatment of water storage cavity 801, discharge of water temperature in water storage cavity 801 is prevented, heat preservation of water storage cavity 801 is guaranteed, and water in water storage cavity 801 can be in a low-temperature state for a longer time.
According to the detailed description of the attached drawings 2 and 9-10, the preparation device further comprises a collection cavity 901 and a drain pipe 902, wherein the collection cavity 901 is fixedly connected to the shielding cover 701 through welding, and the drain pipe 902 is fixedly connected to the collection cavity 901 through welding.
Further, when water drops are condensed on the lower surface of the water storage cavity 801, the water drops slide down along the inclined surface of the water storage cavity 801, and then the water drops directly fall into the collection cavity 901, and the water entering the collection cavity 901 is discharged through the drain pipe 902.

Claims (10)

1. A preparation method of a soil conditioner is characterized by comprising the following steps: the method comprises the following steps:
step one, drying and firing the seaweed to change the seaweed into seaweed ash;
step two, soaking the seaweed ash to obtain turbid liquid of the seaweed ash;
step three, filtering turbid liquid of the seaweed ash into residues and a solution containing iodide ions;
step four, adding chlorine gas into the solution containing iodide ions to change the chlorine gas into aqueous solution containing iodine, and treating the aqueous solution containing iodine to change the aqueous solution into organic solution containing iodine;
and step five, distilling the organic solution containing iodine, and mixing the remaining solid with the humic acid fertilizer to obtain the finished soil conditioner.
2. The method for preparing a soil conditioner according to claim 1, characterized in that: the method also uses a preparation device which comprises a preparation barrel (101) and an air inlet pipe (102) fixedly connected to the preparation barrel (101), a discharge pipe (103) is fixedly connected to the lower portion of the preparation barrel (101), a plurality of supporting legs (104) are fixedly connected to the preparation barrel (101), and a heating component is fixedly connected to the preparation barrel (101).
3. A method of producing a soil amendment according to claim 2, wherein: the heating member comprises a bearing seat plate (201) fixedly connected to the preparation barrel (101) and a gear ring plate (202) rotatably connected to the bearing seat plate (201), the gear ring plate (202) is fixedly connected with a plurality of heating plates (203), the preparation barrel (101) is fixedly connected with a bearing seat (204), the bearing seat (204) is rotatably connected with a main rotating gear (205), and the main rotating gear (205) is in meshing transmission connection with the gear ring plate (202).
4. A method of producing a soil amendment according to claim 2, wherein: preparation bucket (101) go up sliding connection and have lift bedplate (401), go up sliding connection and be connected with two sprocket shafts (402) on lift bedplate (401), fixedly connected with big round cavity (403) between two sprocket shafts (402), fixedly connected with little round cavity (404) on big round cavity (403), two heating bent plates (405) of top fixedly connected with of preparation bucket (101), two heating bent plates (405) and big round cavity (403) contact.
5. The method for preparing a soil conditioner according to claim 4, wherein: two telescopic links (501) are fixedly connected to the lifting seat plate (401), and the two telescopic links (501) are fixedly connected to the preparation barrel (101) through two seat connecting members respectively.
6. A method of producing a soil amendment according to claim 5, wherein: the seat connecting component comprises a transverse convex plate (301) and a lock sliding column (302) fixedly connected to the transverse convex plate (301), the transverse convex plate (301) is connected with an extrusion screw (303) in a rotating mode, the two transverse convex plates (301) are fixedly connected to a preparation barrel (101), the two lock sliding columns (302) are respectively connected with two telescopic rods (501) in a sliding mode, and the two extrusion screw (303) are respectively connected with the two telescopic rods (501) through threads.
7. The method for preparing a soil conditioner according to claim 4, wherein: the lifting seat plate (401) is fixedly connected with a double-end motor (601), two output shafts of the double-end motor (601) are fixedly connected with transmission chain wheels (602), and the two transmission chain wheels (602) are respectively in transmission connection with two chain wheel shafts (402).
8. The method for preparing a soil conditioner according to claim 2, characterized in that: the preparation barrel (101) is connected with a shielding cover (701) in a sliding mode, and a plurality of exhaust holes (702) are uniformly formed in the shielding cover (701).
9. The method for preparing a soil conditioner according to claim 8, wherein: the water storage cavity (801) is fixedly connected to the shielding cover (701), the plurality of refrigerating pipes (802) are fixedly connected to the interior of the water storage cavity (801), and the sealing plug (803) is connected to the water storage cavity (801) in a sliding mode.
10. A method of producing a soil amendment according to claim 9, wherein: the shielding cover (701) is fixedly connected with a collection cavity (901), and the collection cavity (901) is fixedly connected with a drain pipe (902).
CN202211055891.1A 2022-08-31 2022-08-31 Preparation method of soil conditioner Pending CN115368910A (en)

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CN202211055891.1A CN115368910A (en) 2022-08-31 2022-08-31 Preparation method of soil conditioner

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Application Number Priority Date Filing Date Title
CN202211055891.1A CN115368910A (en) 2022-08-31 2022-08-31 Preparation method of soil conditioner

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Citations (6)

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Publication number Priority date Publication date Assignee Title
CN1840469A (en) * 2005-08-18 2006-10-04 山东寻山水产集团有限公司 Process for extracting iodine from kelp
CN103130185A (en) * 2013-03-21 2013-06-05 中国水产科学研究院黄海水产研究所 Novel environment-friendly technology for extracting iodine from kelp water
CN106147773A (en) * 2015-04-02 2016-11-23 天津市澍丰农业科技有限公司 A kind of saline-alkali soil modifying agent
CN113880692A (en) * 2021-11-18 2022-01-04 湖南蓝之碘生物科技有限公司 Method for extracting iodine and mannitol from kelp
CN215667576U (en) * 2021-09-14 2022-01-28 常州睿典材料科技有限公司 Iodine extraction equipment for industrial waste liquid treatment
CN217119388U (en) * 2021-11-23 2022-08-05 拉萨波玛拉生物科技有限公司 Natural plant phellinus igniarius extract production equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1840469A (en) * 2005-08-18 2006-10-04 山东寻山水产集团有限公司 Process for extracting iodine from kelp
CN103130185A (en) * 2013-03-21 2013-06-05 中国水产科学研究院黄海水产研究所 Novel environment-friendly technology for extracting iodine from kelp water
CN106147773A (en) * 2015-04-02 2016-11-23 天津市澍丰农业科技有限公司 A kind of saline-alkali soil modifying agent
CN215667576U (en) * 2021-09-14 2022-01-28 常州睿典材料科技有限公司 Iodine extraction equipment for industrial waste liquid treatment
CN113880692A (en) * 2021-11-18 2022-01-04 湖南蓝之碘生物科技有限公司 Method for extracting iodine and mannitol from kelp
CN217119388U (en) * 2021-11-23 2022-08-05 拉萨波玛拉生物科技有限公司 Natural plant phellinus igniarius extract production equipment

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* Cited by examiner, † Cited by third party
Title
霍本斌: "《趣味实验与生活化学》", vol. 1, 吉林人民出版社, pages: 68 *

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