CN102649656B - Production device for copper-based nutrition protecting agent - Google Patents
Production device for copper-based nutrition protecting agent Download PDFInfo
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- CN102649656B CN102649656B CN 201210150093 CN201210150093A CN102649656B CN 102649656 B CN102649656 B CN 102649656B CN 201210150093 CN201210150093 CN 201210150093 CN 201210150093 A CN201210150093 A CN 201210150093A CN 102649656 B CN102649656 B CN 102649656B
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Abstract
The invention relates to a production device for a copper-based nutrition protecting agent. The production device comprises a slurry type mixed reaction kettle, a control box, an automatic feeding hopper, a weight sensor, a mixer, a vertical sand mill, a centrifugal machine, a pressure filter, a spraying and drying tower, a drying device, a fluid jet mill, a pressure spraying and stirring conveyor and the like. The production flow of the production device comprises the production processes such as preparation of cupric hydroxide colloid, addition of nutrient components and assistants, dispersing, sand milling, centrifuging, press filtering and drying; and the production device can be used for producing granular products, powdery products or ointment products. The products have the advantages of high content of effective components, favorable suspension property, double functions of sterilizing and providing nutrition, strong adhesive force on the surface of a plant after being sprayed and applied, high uniformity, rain water washing resistance, durable effect, labor force and physical resource saving and convenience in storage, transportation and use.
Description
(1) technical field
The present invention relates to a kind of copper base nourishment protecting agent process units
,The preparation and the production field that belong to plant nutrient and plant protection product.
(2) background technology
The tradition Bordeaux mixture is that a kind of sterilizing power is strong, prevention and treatment range wide, the protective fungicide of lasting medicine, the history in existing more than 200 year in the fruit diseases control.Practice shows that traditional Bordeaux mixture all has the effect that cannot substitute on fruit diseases such as control apple tree defoliation, apple fruit ring spot, pear scab and downy mildew of garpe.It is with copper sulphate and the formulated a kind of inorganic fungicide of milk of lime, and it is sky blue that soup is, and active ingredient is basic copper sulfate, and is water insoluble, is fines and is suspended in the soup.According to the configuration proportion of copper sulphate and lime, traditional Bordeaux mixture can be divided into a small amount of formula (1: 0.25-0.4), half amount formula (1: 0.5), equivalent formula (1: 1), times amount formula (1: 2) and volume formula classifications such as (1: 3-5).At present, the most peasants of China have still continued to use the preparation method of the traditional Bordeaux mixture now with the current in the field, but its compound method is extensive loaded down with trivial details, be difficult to grasp the accurate ratio of copper sulphate and lime preparation, easy blocking sprayer during the spray medicine is easily by rain drop erosion, and poisoning easily takes place in the drug effect instability.The substitute of multiple Bordeaux mixture has been developed and promoted to external as the U.S., Germany, Canada, Japan and other countries, and the product of throwing on the market at home has the rich peace of protecting of Funguran-OH(), Champion(is preced with bacterium copper), Kocide(can kill), BlueShield(blue shield copper) etc.In recent years, China's research has in this respect also obtained impressive progress, the product that occurs on the market has green newborn copper, copper nobleness, green must protect etc., but multiple reasons such as imperfection owing to its processing technology and production technology, the input life-span on market is often shorter, not large scale application at home and abroad.
(3) summary of the invention
In order to address the above problem; the invention provides a kind of copper base nourishment protecting agent process units; this production equipment is simply novel, can select the production route that suits at different user to the requirement of product, utilizes this equipment can produce granular product, powder product or paste product.
Advantage of the present invention is that production equipment is simply novel, the technological process route is flexible, can select the technology that suits at different user to the requirement of product, produces the product of different physical behaviors, not only cheap, and suitable large-scale industrialization production.Product category is various, the active constituent content height, and suspension is good, and, the uniformity strong at the plant surface adhesion force is big, resistance of rainwater washing against, and sterilization and nutritive validity are lasting, and use manpower and material resources sparingly, and are convenient to storage, transportation and use.
A kind of process units of copper base nourishment protecting agent mainly comprises: conveyer, drying device, airslide disintegrating mill, quantitative package machine etc. are stirred in control cabinet, automatic feed bucket, weight sensor, slurry formula hybrid reactor, heater, chilled water unit, blender, vertical grinding machine, valve, centrifugal device, spray drying tower, press atomization; Described control cabinet imports five bit tables (model is MIC-1AB 96*48) with strain signal and single-chip microcomputer (model is MCS-51) is a core; Automatic feed bucket below is equipped with weight sensor (model is LCS-S3), weight sensor is imported five bit tables by 485 buses and strain signal and is connected, weight sensor sends the weight data that records to strain signal and imports five bit tables, strain signal is imported the inlet amount that five bit tables can be set the automatic feed bucket, open and close by the normally closed expansion card of two-way relay normally open (model is EM-AL2Z) control magnetic valve (model is 106XNP), realize the auto feed function; The automatic feed bucket that adds auxiliary agent and adding ingredient directly links to each other with blender; Slurry formula hybrid reactor and blender are installed in the below of the automatic feed bucket that adds raw material; In the slurry formula hybrid reactor paddle, temp probe, chilled water unit and heater are installed, wherein paddle, temp probe and heater all are connected with single-chip microcomputer, according to the temperature and the speed of agitator of the adjustable pulp saving type hybrid reactor of pre-set programs single-chip microcomputer; Temperature value in the slurry formula hybrid reactor that records according to temp probe selects to start heater or chilled water unit with automatic conditioned reaction still temperature under the control cabinet effect, the temperature of reactor can be set by single-chip microcomputer in 30-60 ℃ of scope; When starting chilled water unit, cooling water flows to from the cooling water inlet of reactor below, is flowed out by coolant outlet again; Described heater adopts electrical heating; Slurry formula hybrid reactor lower end discharging opening links to each other with the blender charging aperture, and blender also links to each other with single-chip microcomputer, and the rotating speed of blender can be by Single-chip Controlling; Blender is provided with the waste liquid outlet; The blender discharging opening connects drying device and vertical grinding machine lower end charging aperture respectively by pipeline, and on the described pipeline valve is installed; Drying device is connected with airslide disintegrating mill; Described drying device can adopt flash dryer or vacuum drier; The vertical grinding machine discharging opening connects centrifugal device respectively by pipeline and conveyer is stirred in press atomization; Described press atomization is stirred conveyer and is made up of conveyer charging aperture, compressed air inlet, Pressure gauge, conveyer paddle, filter screen and conveyer discharging opening, can solve the many difficult problems that can't be transported to spray drying tower of material foam by membrane pump, make mixing of materials abundant simultaneously, and on the described pipeline valve is installed; Press atomization is stirred the conveyer discharging opening and is connected spray drying tower upper end charging aperture by pipeline; The discharging opening of centrifugal device, spray drying tower and airslide disintegrating mill all is connected with quantitative package machine; Described centrifugal device can adopt centrifuge or filter press.
Main points of the present invention are:
One of main points are: raw materials for production ammoniacal liquor (25%), cupric sulfate pentahydrate, sodium hydroxide solution be accurate quantitative automatic joining in the slurry formula hybrid reactor under the effect of automaton.
Two of main points are: slurry formula hybrid reactor can be regulated its temperature in optimum range 30-60 ℃ under the effect of automaton.
Three of main points are: product is separated in blender, remove copper ammon solution and excessive moisture, obtain Kocide SD pulpous state suspension, simultaneously auxiliary agents such as dispersant, wetting agent, deflocculant, defoamer quantitatively join in the blender by automaton, make that it fully stirs, dispersion and mixing.
Four of main points are: add the later Kocide SD suspension of auxiliary agent and be easy to generate more foam, can stir conveyer by press atomization and enter spray drying tower, press atomization is stirred conveyer and is provided with air compressor and Pressure gauge, can pass through the Pressure gauge setting pressure, the many difficult problems that can't be transported to drying tower of material foam have mainly been solved by membrane pump, agitating device by conveyer can make mixing of materials abundant simultaneously, the product composition homogeneous that obtains.
The technical scheme of the present invention and the technological process of production are:
Earlier with ammoniacal liquor (25%), cupric sulfate pentahydrate, sodium hydroxide solution, auxiliary agent and adding ingredient are respectively charged in the corresponding automatic feed bucket, set the reinforced program of loading hopper in the control cabinet each component application of sample quality is set, slurry formula hybrid reactor temperature and mixing speed, behind the starting device, ammoniacal liquor (25%), cupric sulfate pentahydrate, sodium hydroxide solution enters slurry formula hybrid reactor through the automatic feed bucket and fully reacted 1.5 hours, the temperature of finding out according to temp probe, control cabinet by heater and chilled water unit conditioned reaction still temperature within 30-60 ℃, enter blender behind the abundant stirring reaction of material, washing reaction product 3-4 time, remove copper ammon solution and redundant moisture and obtain the Kocide SD suspension colloid, auxiliary agent enters blender with nutrient through the automatic feed bucket and fully mixes about 20 minutes with the Kocide SD colloid then, this mixture enters the airslide disintegrating mill pulverizing after can entering flash dryer or vacuum drier drying through valve, obtains copper base nourishment protecting agent powder product after the quantitative package machine packing; Also can enter the vertical grinding machine continuously grinding through valve, the back enters centrifuge by valve or filter press further dewaters, and obtains copper base nourishment protecting agent paste product; After also can entering the vertical grinding machine continuously grinding, be transported to spray drying tower by press atomization stirring conveyer and carry out drying, obtain copper base nourishment protecting agent granular product through valve.
Effect of the present invention:
1) process units of the present invention and equipment are simply novel, wherein automatic feed system is accurately convenient, but slurry formula hybrid reactor A.T.C and rotating speed, press atomization is stirred conveyer and has been solved the many problems that can't be transported to drying tower by membrane pump of material foam, it is abundant also to have the mixing of materials of making, the equal first-class advantage of the product composition that obtains.
2) the production procedure route that adopts of this device is flexible, can select the technology that suits at different user to the requirement of product, and product price is cheap, is easy to large-scale industrialization production, is convenient to peasant's large tracts of land and uses, and has remarkable economical and social benefit.
3) product category that adopts this device to produce is various, product active constituent content height, and suspension is good, sterilization and nutritive validity are lasting, and, the uniformity strong at the plant surface adhesion force is big, resistance of rainwater washing against, can reduce and spray the medicine number of times, use manpower and material resources sparingly, and be convenient to storage, transportation and use.
(4) description of drawings
Fig. 1 is a structural representation of the present invention
Among the figure: 1, control cabinet, 2, the automatic feed bucket, 3, weight sensor, 4, magnetic valve, 5, slurry formula hybrid reactor, 6, the reactor charging aperture, 7, chilled water unit, 8, paddle, 9, temp probe, 10, heater, 11, the cooling water inlet, 12, coolant outlet, 13, the reactor discharging opening, 14, blender, 15, the blender charging aperture, 16, variable speed electric motors, particularly, 17, screw, 18, the waste liquid outlet, 19, the blender discharging opening, 20, valve, 21, drying device, 22, airslide disintegrating mill, 23, vertical grinding machine, 24, centrifugal device, 25, conveyer, 26 are stirred in press atomization, the conveyer charging aperture, 27, the compressed air inlet, 28, Pressure gauge, 29, the conveyer paddle, 30, filter screen, 31, the conveyer discharging opening, 32, spray drying tower, 33, quantitative package machine.
Fig. 2 is a slurry formula hybrid reactor schematic diagram
Among the figure: 6, reactor charging aperture, 7, cooling water system, 8, paddle, 9, temp probe, 10, heater, 11, the cooling water inlet, 12, coolant outlet, 13, the reactor discharging opening
Fig. 3 is the blender schematic diagram
Among the figure: 15, blender charging aperture, 16, variable speed electric motors, particularly, 17, screw, 18, the waste liquid outlet, 19, the blender discharging opening
Fig. 4 stirs the conveyer schematic diagram for press atomization
Among the figure: 26, conveyer charging aperture, 27, the compressed air inlet, 28, Pressure gauge, 29, the conveyer paddle, 30, filter screen, 31, the conveyer discharging opening
(5) specific embodiment
As shown in Figure 1: the production procedure of copper base nourishment protecting agent process units is as follows:
Earlier with ammoniacal liquor (25%), cupric sulfate pentahydrate, sodium hydroxide solution, auxiliary agent and adding ingredient are respectively charged in the corresponding automatic feed bucket (2), set the reinforced program of auto feed bucket (2) in the control cabinet (1) and determine each component application of sample quality, slurry formula hybrid reactor (5) temperature and mixing speed, behind the starting device, ammoniacal liquor (25%), cupric sulfate pentahydrate, sodium hydroxide solution enters slurry formula hybrid reactor (5) through automatic feed bucket (2) from reactor charging aperture (6) and fully reacted 1.5 hours, the temperature of finding out according to temp probe (9), control cabinet (1) is by heater (10) and chilled water unit (7) conditioned reaction still temperature, control reactor paddle (8) speed of agitator, make the abundant stirring reaction of material, reaction finishes the back and enters blender (14) from blender charging aperture (15), washing reaction product 3-4 time, copper ammon solution and redundant moisture flow out through blender waste liquid outlet (18), obtain the Kocide SD suspension colloid, control cabinet (1) effect down the interpolation auxiliary agent enter blender (14) with nutrient through automatic feed bucket (2) and fully mix with the Kocide SD colloid, this mixture can pass through by blender discharging opening (19) and enter airslide disintegrating mill (22) pulverizing after valve (20) enters flash dryer or vacuum drier (21) drying, obtains copper base nourishment protecting agent powder product after quantitative package machine (33) packing; Also can enter vertical grinding machine (23) continuously grinding through valve (20), the back enters centrifuge or filter press (24) by valve (20), obtains copper base nourishment protecting agent paste product after quantitative package machine (33) packing; Also can pass through valve (20) and enter vertical grinding machine (23) continuously grinding; the back is stirred conveyer (25) by valve (20) through press atomization and is entered spray drying tower (32) drying, copper base nourishment protecting agent granular product after quantitative package machine (33) packing.
Embodiment 1:
Earlier with ammoniacal liquor (25%), cupric sulfate pentahydrate, sodium hydroxide solution, auxiliary agent and adding ingredient are respectively charged in the corresponding automatic feed bucket (2), set in the control cabinet (1) and add 25% ammoniacal liquor 5.46kg in the auto feed bucket (2), cupric sulfate pentahydrate 5kg, 5mol/L sodium hydroxide solution 1.67kg, dispersant 178g, wetting agent 71g, deflocculant 36g, zinc sulfate 390g, borax 930g, 45 ℃ of slurry formula hybrid reactor (5) temperature and mixing speed 1200r/min, behind the starting device, ammoniacal liquor (25%), cupric sulfate pentahydrate, sodium hydroxide solution enters slurry formula hybrid reactor (5) through automatic feed bucket (2) from reactor charging aperture (6) and fully reacted 1.5 hours, the temperature of finding out according to temp probe (9), control cabinet (1) is 45 ℃ by heater (10) and chilled water unit (7) conditioned reaction still temperature, control reactor paddle (8) speed of agitator 1200r/min, make the abundant stirring reaction of material, reaction finishes the back and enters blender (14) from blender charging aperture (15), washing reaction product 3-4 time, copper ammon solution and redundant moisture flow out through blender waste liquid outlet (18), obtain the Kocide SD suspension colloid; Interpolation dispersant 178g, wetting agent 71g, deflocculant 36g, zinc sulfate 390g, borax 930g enter blender (14) through automatic feed bucket (2) and fully mix with the Kocide SD colloid under control cabinet (1) effect, this mixture can pass through by blender discharging opening (19) and enter airslide disintegrating mill (22) pulverizing 20min after valve (20) enters flash dryer or vacuum drier (21) drying, obtains copper base nourishment protecting agent powder product after quantitative package machine (33) packing;
The powder product component content is: contain Cu%=35.9%; Contain Zn%=2.47%; Contain B%=2.96%; The suspension pH of this powder product when spraying concentration is 1:500-1000 after adding water is 7.0-8.0.
Embodiment 2:
Process such as embodiment 1, just the mixture in blender enters vertical grinding machine (23) continuously grinding 1h through valve (20); The back enters centrifuge or filter press (24) by valve (20), obtains copper base nourishment protecting agent paste product after quantitative package machine (33) packing.
Paste product composition content is: contain Cu%=35.9%; Contain Zn%=2.47%; Contain B%=2.96%; The suspension pH of this paste product when spraying concentration is 1:500-1000 after adding water is 7.0-8.0.
Embodiment 3:
Process such as embodiment 1, just the mixture in blender enters vertical grinding machine (23) continuously grinding 1h through valve (20); The back is stirred conveyer (25) by valve (20) through press atomization and is entered spray drying tower (32) drying, copper base nourishment protecting agent granular product after quantitative package machine (33) packing.
The granular product component content is: contain Cu%=35.9%; Contain Zn%=2.47%; Contain B%=2.96%; The suspension pH of this granular product when spraying concentration is 1:500-1000 after adding water is 7.0-8.0.
Claims (1)
1. a copper base nourishment protecting agent process units is characterized in that comprising: control cabinet, automatic feed bucket, weight sensor, slurry formula hybrid reactor, heater, chilled water unit, blender, vertical grinding machine, valve, centrifugal device, spray drying tower, press atomization stirring conveyer, drying device, airslide disintegrating mill and quantitative package machine; Described control cabinet imports five bit tables with strain signal and single-chip microcomputer is a core; Automatic feed bucket below is equipped with weight sensor, weight sensor is imported five bit tables by 485 buses and strain signal and is connected, weight sensor sends the weight data that records to strain signal and imports five bit tables, strain signal is imported the inlet amount that five bit tables are set the automatic feed bucket, open and close by the normally closed expansion card control of two-way relay normally open magnetic valve, realize the auto feed function; The automatic feed bucket that adds auxiliary agent and adding ingredient directly links to each other with blender; Slurry formula hybrid reactor and blender are installed in the below of the automatic feed bucket that adds raw material; In the slurry formula hybrid reactor paddle, temp probe, chilled water unit and heater are installed, wherein paddle, temp probe and heater all are connected with single-chip microcomputer, transfer the temperature and the speed of agitator of pulp saving type hybrid reactor according to the pre-set programs single-chip microcomputer; Temperature value in the slurry formula hybrid reactor that records according to temp probe selects to start heater or chilled water unit with automatic conditioned reaction still temperature under the control cabinet effect, the temperature of reactor is set by single-chip microcomputer in 30-60 ℃ of scope; When starting chilled water unit, cooling water flows to from the cooling water inlet of reactor below, is flowed out by coolant outlet again; Described heater adopts electrical heating; Slurry formula hybrid reactor lower end discharging opening links to each other with the blender charging aperture, and blender also links to each other with single-chip microcomputer, and the rotating speed of blender is by Single-chip Controlling; Blender is provided with the waste liquid outlet; The blender discharging opening connects drying device and vertical grinding machine lower end charging aperture respectively by pipeline, and on the described pipeline valve is installed; Drying device is connected with airslide disintegrating mill; Described drying device adopts flash dryer or vacuum drier; The vertical grinding machine discharging opening connects centrifugal device respectively by pipeline and conveyer is stirred in press atomization; Described press atomization stirring conveyer is made up of conveyer charging aperture, compressed air inlet, Pressure gauge, conveyer paddle, filter screen and conveyer discharging opening, and on the described pipeline valve is installed; Press atomization is stirred the conveyer discharging opening and is connected spray drying tower upper end charging aperture by pipeline; The discharging opening of centrifugal device, spray drying tower and airslide disintegrating mill all is connected with quantitative package machine; Described centrifugal device is centrifuge or filter press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210150093 CN102649656B (en) | 2012-05-15 | 2012-05-15 | Production device for copper-based nutrition protecting agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210150093 CN102649656B (en) | 2012-05-15 | 2012-05-15 | Production device for copper-based nutrition protecting agent |
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| CN102649656A CN102649656A (en) | 2012-08-29 |
| CN102649656B true CN102649656B (en) | 2013-07-24 |
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| CN 201210150093 Expired - Fee Related CN102649656B (en) | 2012-05-15 | 2012-05-15 | Production device for copper-based nutrition protecting agent |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107999523B (en) * | 2018-01-17 | 2024-08-20 | 陕西多赢实业集团有限公司 | Sulfonate acid sludge neutralization and solidification equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1771637C (en) * | 1991-01-11 | 1992-10-30 | Головное Специализированное Конструкторско-Технологическое Бюро "Сельхозхиммаш" | Device for working liquids preparation |
| JPH0873307A (en) * | 1994-09-07 | 1996-03-19 | Aritsune Kogyo Kk | Production of bordeaux mixture and device therefor |
| CN100348107C (en) * | 2004-12-09 | 2007-11-14 | 山东农业大学 | Bordeaux mixture as nutrient protecting agent |
| CN202576280U (en) * | 2012-05-15 | 2012-12-05 | 山东农业大学 | Copper-based nutritional protective agent production device |
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- 2012-05-15 CN CN 201210150093 patent/CN102649656B/en not_active Expired - Fee Related
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