CN111171823A - Soil conditioner production system and method - Google Patents
Soil conditioner production system and method Download PDFInfo
- Publication number
- CN111171823A CN111171823A CN202010055198.9A CN202010055198A CN111171823A CN 111171823 A CN111171823 A CN 111171823A CN 202010055198 A CN202010055198 A CN 202010055198A CN 111171823 A CN111171823 A CN 111171823A
- Authority
- CN
- China
- Prior art keywords
- soil conditioner
- production system
- screening
- stirring
- granulating
- Prior art date
- 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.)
- Pending
Links
- 239000003516 soil conditioner Substances 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title abstract description 12
- 238000005469 granulation Methods 0.000 claims abstract description 18
- 230000003179 granulation Effects 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 81
- 238000012216 screening Methods 0.000 claims description 46
- 238000003756 stirring Methods 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 29
- 239000008187 granular material Substances 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 22
- 238000005303 weighing Methods 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 238000001035 drying Methods 0.000 abstract description 5
- 239000002689 soil Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000035558 fertility Effects 0.000 description 2
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000011361 granulated particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
- C09K17/04—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only applied in a physical form other than a solution or a grout, e.g. as granules or gases
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention relates to a soil conditioner production system and a method. The soil conditioner production system is adopted to produce the soil conditioner, the heat energy granulation and drying processes are not needed, the production process has no heat energy consumption, the energy consumption can be obviously reduced on the whole, the production efficiency and the raw material utilization rate are improved, and the process is simplified.
Description
Technical Field
The invention relates to the technical field of production, in particular to a system and a method for producing a soil conditioner.
Background
The soil conditioner is prepared from natural minerals (dolomite, limestone and shale containing potassium) as main raw materials, has three remarkable soil conditioning performances of water retention, fertility enhancement and air permeability, and can break soil hardening and loosen soil, improve soil air permeability, reduce heavy metal pollution of the soil, promote soil microbial activity and enhance soil fertility and water permeability. The soil conditioner can improve soil, control desert, preserve water and resist drought, enhance the disease resistance of crops, improve the yield of the crops, improve the quality of agricultural products, recover the original ecology of the crops, greatly improve the survival rate of tree planting and the yield of the agricultural products, improve the quality of agricultural and forestry products and recover the natural appearance of the agricultural and forestry products.
The conventional soil conditioner is subjected to raw material crushing, screening, mixing, granulation, rounding, drying and re-screening in sequence to finally obtain a granular product with a specific particle size range, and meets the requirement of mechanical application. However, the conventional soil conditioner has complex processing procedures, low efficiency and high energy consumption.
Disclosure of Invention
Based on this, there is a need for a soil conditioner production system and method, which can simplify the processing procedure, improve the production efficiency, and significantly reduce the energy consumption.
The technical scheme for solving the technical problems is as follows:
the invention provides a soil conditioner production system, which comprises a stirring mechanism, a granulation mechanism, a screening mechanism and a hardening warehouse, wherein the stirring mechanism is used for stirring the soil conditioner;
the stirring mechanism is used for stirring and mixing all materials;
the granulating mechanism is used for receiving the stirred mixed material and granulating;
the end where the feeding port of the screening mechanism is located is connected with the end where the discharging port of the granulating mechanism is located through a first conveyor belt, and the end where the unqualified fine powder discharging port of the screening mechanism is located is connected with the end where the feeding port of the granulating mechanism is located through a second conveyor belt;
the end where the feed inlet of the hardening warehouse is located is connected with the end where the qualified particle discharge port of the screening mechanism is located through a third transmission belt, and the end where the discharge port of the hardening warehouse is located is connected with the end where the feed inlet of the screening mechanism is located through a conveyor.
Preferably, the end of the discharge port of the unqualified large particles of the screening mechanism is also connected with the end of the feeding port of the stirring mechanism through a fourth transmission belt.
Preferably, the soil conditioner production system further comprises a weighing mechanism, wherein the weighing mechanism comprises a plurality of raw material automatic weighing scales, and each automatic weighing scale is connected with the stirring mechanism through a feeding pipeline.
Preferably, the soil conditioner production system further comprises a bag-type dust collector for removing dust.
Preferably, the soil conditioner production system further comprises a finished product stacking bin for storing finished soil conditioner products.
In one embodiment, the conveyor is a bucket elevator.
In one embodiment, the sifting mechanism is a trommel.
In one embodiment, the granulating mechanism comprises at least two disk granulators.
The invention also provides a production method of the soil conditioner, and the production system of the soil conditioner comprises the following steps:
stirring and mixing the raw materials by adopting the stirring mechanism to obtain a mixed material;
conveying the weighed mixed materials into the screening mechanism, and adding water for granulation to obtain granular materials;
conveying the granular materials into the screening mechanism for multi-stage screening to obtain granular materials with qualified grain sizes, fine powder with unqualified grain sizes and large granular materials;
returning and conveying the fine powder to the granulating mechanism for re-granulating, and conveying the large-particle material to the stirring mechanism for continuous stirring;
conveying the granular materials with qualified grain sizes to a hardening warehouse for natural hardening to obtain hardened granular materials;
and returning the hardened granular material to the screening mechanism, then carrying out multi-stage screening, collecting the soil conditioner granules with qualified grain size, and packaging to obtain the finished soil conditioner product.
Preferably, the particle size of the finished soil conditioner is 4-7mm, so that the requirement of mechanical application is met.
The invention has the beneficial effects that:
compared with the conventional production process of the soil conditioner, the production system of the soil conditioner does not need to adopt heat energy granulation and drying processes, has no heat energy consumption in the production process, can obviously reduce the energy consumption on the whole, can realize that unqualified materials are returned to the previous process for continuous utilization, improves the production efficiency and the utilization rate of raw materials, and simplifies the process.
Drawings
FIG. 1 is a schematic diagram of a soil conditioner production system according to one embodiment;
FIG. 2 is a schematic structural view of a bag-type dust collector.
In the drawings, the components represented by the respective reference numerals are listed below:
10. the soil conditioner production system comprises 100 parts of an automatic weighing scale, 200 parts of a stirring mechanism, 300 parts of a disc granulator, 310 parts of a first conveyor, 320 parts of a third conveyor, 400 parts of a rotary screen, 410 parts of a first conveyor belt, 420 parts of a second conveyor belt, 500 parts of a finished product stacking bin, 600 parts of a bag-type dust remover.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1, a soil conditioner production system 10 according to an embodiment includes a weighing mechanism, a stirring mechanism 200, a granulation mechanism, a screening mechanism, a hardening warehouse, and a finished product stacking bin 500.
In the present embodiment, the weighing means is provided with a plurality of automatic raw material weighing scales 100, each of which is connected to the stirring means 200 through a feed pipe.
The granulating mechanism or the weighing mechanism is connected with the end of the stirring mechanism 200 where the discharge hole is located through the first conveyor 310, and is used for feeding the mixed materials into the granulating mechanism for granulation. Specifically, the first conveyor is a bucket elevator.
The end of the material inlet of the screening mechanism is connected with the end of the material outlet of the granulating mechanism through a first conveyor belt 410, and is used for screening granulated particles. The end of the unqualified fine powder discharge port of the screening mechanism is connected with the end of the feed port of the granulating mechanism through a second conveyor belt 420, and the unqualified fine powder is sent back to the granulating mechanism for granulation and reutilization. The first conveyor 410 and the second conveyor 420 are driven by a motor.
The end of the feed inlet of the hardening warehouse is connected with the end of the qualified particle discharge port of the screening mechanism through a third transmission belt, and is used for naturally hardening the qualified particles, so that the heat source and the drying process are saved. The end of the hardening warehouse where the discharge port is located is connected with the end of the screening mechanism where the feeding port is located through a second conveyor, and the hardening warehouse is used for feeding the hardened powder back to the granulating mechanism through the screening mechanism and a second conveyor belt 420 for granulation and recycling. The end of the unqualified large-particle discharge hole of the screening mechanism is also connected with the end of the material inlet of the stirring mechanism through a fourth transmission belt, and is used for feeding the unqualified large-particle material back to the stirring mechanism for stirring and utilization. The third transmission belt is driven by a motor to run. The second conveyor is preferably a bucket elevator.
The finished product stacking bin receives the soil conditioner with qualified grain size through the third conveyor 320, and is used for storing finished products of the soil conditioner.
Preferably, the soil conditioner production system 10 of the present embodiment further includes a bag-type dust collector 600 for removing dust, and the bag-type dust collector is installed at a weighing mechanism, a stirring mechanism, a screening mechanism, and the like with a large dust yield, so as to improve the dust removal effect.
Preferably, the granulating mechanism at least comprises two disk granulators 30, so that the requirement of multiple granulation is met, and the granulating effect is ensured.
Preferably, the screening mechanism is a drum screen 400 with multi-stage screening capability, the multi-stage screening effect is good, and automatic control and grading discharge are convenient.
The method for producing the soil conditioner by adopting the soil conditioner production system comprises the following steps:
s1, weighing each raw material.
And S2, stirring and mixing the raw materials by using the stirring mechanism 200 to obtain a mixed material.
And S3, conveying the weighed mixed materials to a screening mechanism, and adding water for granulation to obtain granular materials.
And S4, conveying the granular materials into a screening mechanism for multi-stage screening to obtain granular materials with qualified grain sizes, and fine powder and large granular materials with unqualified grain sizes. Returning the fine powder to the granulating mechanism for re-granulating, and conveying the large-particle material to the stirring mechanism for continuous stirring.
And S5, conveying the granular material with qualified grain size to a hardening warehouse for natural hardening to obtain the hardened granular material.
And S6, returning the hardened granular material to the screening mechanism, then carrying out multi-stage screening, collecting the soil conditioner granules with qualified grain size, and packaging to obtain the finished soil conditioner product.
Preferably, the particle size of the finished soil conditioner is 4-7mm, so that the requirement of mechanical application is met.
According to the production method of the soil conditioner, the materials are fed in proportion, are automatically weighed after being stirred, enter a bucket elevator after being weighed, are input into a disc granulator 300 through the bucket elevator to be granulated (the granulation needs to be injected with a proper amount of water), and are granulated for the first time and the second time to obtain particles with different sizes (divided into qualified particle materials and large particle materials) and simultaneously mixed with a small amount of powder materials. And screening at three levels, feeding coarse particles into a grinder for grinding, returning to a disc granulator for re-granulation, returning powder materials to the disc granulator for re-granulation through a material returning belt, discharging the 4-7mm material particles out of a screening machine, conveying the material particles to a ground warehouse through a belt for hardening, after hardening to the required hardness, feeding the material particles into the screening machine again through a bucket elevator for screening, removing powder formed in the hardening process, and packaging and warehousing finished product particles.
Compared with the conventional production process of the soil conditioner, the soil conditioner is produced by adopting the soil conditioner production system 10 without adopting heat energy granulation and drying processes, the production process has no heat energy consumption, the energy consumption can be obviously reduced on the whole, unqualified materials can be returned to the previous process for continuous utilization, the production efficiency and the raw material utilization rate are improved, and the process is simplified.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A soil conditioner production system is characterized by comprising a stirring mechanism, a granulation mechanism, a screening mechanism and a hardening warehouse;
the stirring mechanism is used for stirring and mixing all materials;
the granulating mechanism is used for receiving the stirred mixed material and granulating;
the end where the feeding port of the screening mechanism is located is connected with the end where the discharging port of the granulating mechanism is located through a first conveyor belt, and the end where the unqualified fine powder discharging port of the screening mechanism is located is connected with the end where the feeding port of the granulating mechanism is located through a second conveyor belt;
the end where the feed inlet of the hardening warehouse is located is connected with the end where the qualified particle discharge port of the screening mechanism is located through a third transmission belt, and the end where the discharge port of the hardening warehouse is located is connected with the end where the feed inlet of the screening mechanism is located through a conveyor.
2. The soil conditioner production system of claim 1, wherein the end of the screening mechanism where the unqualified large particle discharge port is located is further connected with the end of the stirring mechanism where the feeding port is located through a fourth transmission belt.
3. The soil conditioner production system of claim 1, further comprising a weighing mechanism;
the weighing mechanism comprises a plurality of automatic raw material weighing scales, and each automatic weighing scale is connected with the stirring mechanism through a feeding pipeline.
4. The soil conditioner production system of claim 1, further comprising a bag-type dust collector for removing dust.
5. The soil conditioner production system of claim 1, further comprising a finished product stacking bin for storing finished soil conditioner products.
6. The soil conditioner production system of any one of claims 1 to 5, wherein the conveyor is a bucket elevator.
7. The soil conditioner production system of any one of claims 1 to 5, wherein the screening mechanism is a drum screen.
8. The soil conditioner production system of any one of claims 1 to 5, wherein the granulation mechanism comprises at least two disk granulators.
9. A method for producing a soil conditioner, characterized by using the soil conditioner production system as described in any one of claims 1 to 8, comprising the steps of:
stirring and mixing the raw materials by adopting the stirring mechanism to obtain a mixed material;
conveying the weighed mixed materials into the screening mechanism, and adding water for granulation to obtain granular materials;
conveying the granular materials into the screening mechanism for multi-stage screening to obtain granular materials with qualified grain sizes, fine powder with unqualified grain sizes and large granular materials;
returning and conveying the fine powder to the granulating mechanism for re-granulating, and conveying the large-particle material to the stirring mechanism for continuous stirring;
conveying the granular materials with qualified grain sizes to a hardening warehouse for natural hardening to obtain hardened granular materials;
and returning the hardened granular material to the screening mechanism, then carrying out multi-stage screening, collecting the soil conditioner granules with qualified grain size, and packaging to obtain the finished soil conditioner product.
10. The method for producing a soil conditioner according to claim 9, wherein the particle size of the finished soil conditioner is 4-7 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010055198.9A CN111171823A (en) | 2020-01-18 | 2020-01-18 | Soil conditioner production system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010055198.9A CN111171823A (en) | 2020-01-18 | 2020-01-18 | Soil conditioner production system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111171823A true CN111171823A (en) | 2020-05-19 |
Family
ID=70651081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010055198.9A Pending CN111171823A (en) | 2020-01-18 | 2020-01-18 | Soil conditioner production system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111171823A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996239A (en) * | 2021-10-26 | 2022-02-01 | 山东邹平农药有限公司 | Water dispersible granule production line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838428A (en) * | 2012-09-11 | 2012-12-26 | 广东万山农业科技开发有限公司 | Granular-structure-based soil conditioner and preparation method thereof |
| CN104357061A (en) * | 2014-11-10 | 2015-02-18 | 张贵军 | Soil conditioner and preparation method thereof |
| CN206526779U (en) * | 2017-02-04 | 2017-09-29 | 福建省玛塔农业发展有限公司 | A kind of soil conditioner novel environment friendly Granulation Equipments and production system |
| CN109369303A (en) * | 2018-12-25 | 2019-02-22 | 孟宪英 | Multi-functional high activity soil conditioner and preparation method thereof |
| CN109652081A (en) * | 2019-01-24 | 2019-04-19 | 长江师范学院 | A kind of preparation method of acidic soil conditioner |
-
2020
- 2020-01-18 CN CN202010055198.9A patent/CN111171823A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838428A (en) * | 2012-09-11 | 2012-12-26 | 广东万山农业科技开发有限公司 | Granular-structure-based soil conditioner and preparation method thereof |
| CN104357061A (en) * | 2014-11-10 | 2015-02-18 | 张贵军 | Soil conditioner and preparation method thereof |
| CN206526779U (en) * | 2017-02-04 | 2017-09-29 | 福建省玛塔农业发展有限公司 | A kind of soil conditioner novel environment friendly Granulation Equipments and production system |
| CN109369303A (en) * | 2018-12-25 | 2019-02-22 | 孟宪英 | Multi-functional high activity soil conditioner and preparation method thereof |
| CN109652081A (en) * | 2019-01-24 | 2019-04-19 | 长江师范学院 | A kind of preparation method of acidic soil conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996239A (en) * | 2021-10-26 | 2022-02-01 | 山东邹平农药有限公司 | Water dispersible granule production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105921246B (en) | A kind of Machine-made Sand production system and its production method | |
| CN105236782B (en) | Machine-made Sand production system and its production method and purposes | |
| CN1094068C (en) | Granulation method and apparatus therefor | |
| CN205925925U (en) | Machine -made sand production system | |
| KR101668454B1 (en) | Integrated manufacturing system for powder compost or pellet compost | |
| CN102274783A (en) | Dam core wall gravel-doped stone preparation system and method | |
| CN104549700A (en) | Circular grinding equipment | |
| CN111171823A (en) | Soil conditioner production system and method | |
| CN212102680U (en) | Soil conditioner production system | |
| CN203886789U (en) | Organic fertilizer drum screening machine | |
| CN112170269A (en) | Color selector for rice processing | |
| CN107670585A (en) | The production technology that a kind of dry method rolling is granulated | |
| JP5224917B2 (en) | Sintering raw material manufacturing method | |
| CN110591417A (en) | Continuous feeding and granulating device for waste tire cracking carbon black | |
| CN205684151U (en) | Fertilizer processing powder crushing device | |
| CN210994181U (en) | Fertilizer prilling granulator | |
| CN212120325U (en) | Full-machine-made sand mortar production system | |
| CN214682023U (en) | Agricultural compound fertilizer proportioning device | |
| CN201516407U (en) | Multi-stage mesh grain discharge equipment | |
| CN215947150U (en) | Granular fertilizer production system | |
| CN107522582A (en) | Fertilizer granulation method | |
| CN202199401U (en) | System for preparing core wall gravel-doping material of dam | |
| CN208527670U (en) | A kind of granite waste stone dust recycling system | |
| CN207641992U (en) | A kind of construction refuse resource regeneration integrated system | |
| CN216368822U (en) | Microbial organic fertilizer apparatus for producing |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200519 |