CN112756262B - Screening equipment-based screening method for solid granular fertilizer with unqualified particle size - Google Patents
Screening equipment-based screening method for solid granular fertilizer with unqualified particle size Download PDFInfo
- Publication number
- CN112756262B CN112756262B CN202011542475.5A CN202011542475A CN112756262B CN 112756262 B CN112756262 B CN 112756262B CN 202011542475 A CN202011542475 A CN 202011542475A CN 112756262 B CN112756262 B CN 112756262B
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- Prior art keywords
- vertical plate
- plate
- granular fertilizer
- vertical
- fertilizer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 104
- 239000007787 solid Substances 0.000 title claims abstract description 61
- 238000012216 screening Methods 0.000 title claims abstract description 36
- 239000002245 particle Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 239000008187 granular material Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/07—Apparatus in which aggregates or articles are moved along or past openings which increase in size in the direction of movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
Landscapes
- Fertilizing (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011542475.5A CN112756262B (en) | 2020-12-22 | 2020-12-22 | Screening equipment-based screening method for solid granular fertilizer with unqualified particle size |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011542475.5A CN112756262B (en) | 2020-12-22 | 2020-12-22 | Screening equipment-based screening method for solid granular fertilizer with unqualified particle size |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112756262A CN112756262A (en) | 2021-05-07 |
CN112756262B true CN112756262B (en) | 2022-05-27 |
Family
ID=75694902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011542475.5A Active CN112756262B (en) | 2020-12-22 | 2020-12-22 | Screening equipment-based screening method for solid granular fertilizer with unqualified particle size |
Country Status (1)
Country | Link |
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CN (1) | CN112756262B (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202555496U (en) * | 2012-05-15 | 2012-11-28 | 浙江百兴食品有限公司 | Grading sorting machine |
CN205074205U (en) * | 2015-11-11 | 2016-03-09 | 四川超益环保科技有限公司 | Multistage minute screen(ing) machine of organic fertilizer |
KR101908792B1 (en) * | 2016-11-29 | 2018-10-17 | 건국대학교 산학협력단 | Muti-stage apparatus and method for recovery composit |
CN108097430B (en) * | 2017-12-18 | 2019-08-13 | 南通惠农生物有机肥有限公司 | A kind of organic fertilizer screening plant of low percentage of damage |
CN108940886A (en) * | 2018-06-29 | 2018-12-07 | 宁波德深机械设备有限公司 | A kind of automatic steel ball sorting device |
CN210171923U (en) * | 2019-07-10 | 2020-03-24 | 普宁市雪源食品有限公司 | Green plum screening and grading device |
CN211034192U (en) * | 2019-08-07 | 2020-07-17 | 湖北恒嘉科技有限公司 | Ladder feeding machine |
CN210906902U (en) * | 2019-11-14 | 2020-07-03 | 帝益生态肥业股份公司 | Chemical fertilizer divides sieve device |
CN111824725A (en) * | 2020-06-30 | 2020-10-27 | 山东金恒力链条集团有限公司 | Automatic feeding device for chain production and using method |
-
2020
- 2020-12-22 CN CN202011542475.5A patent/CN112756262B/en active Active
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Publication number | Publication date |
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CN112756262A (en) | 2021-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220507 Address after: 510080 No. 1, 4290, liangsha Road, huakeng, Zhongluotan Town, Baiyun District, Guangzhou, Guangdong Applicant after: GUANGDONG SENDU ECOLOGICAL AGRICULTURE TECHNOLOGY CO.,LTD. Address before: Room 4408, building F8, No.9 Kechuang Avenue, Zhongshan Science Park, Jiangbei new district, Nanjing, Jiangsu 210000 Applicant before: NANJING QIYOU BIOLOGICAL TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A screening method for unqualified particle size solid granular fertilizer based on screening equipment Effective date of registration: 20220815 Granted publication date: 20220527 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Liwan branch Pledgor: GUANGDONG SENDU ECOLOGICAL AGRICULTURE TECHNOLOGY CO.,LTD. Registration number: Y2022440000203 |