CN101581531B - glyphosate technical drying method - Google Patents
glyphosate technical drying method Download PDFInfo
- Publication number
- CN101581531B CN101581531B CN2009100627407A CN200910062740A CN101581531B CN 101581531 B CN101581531 B CN 101581531B CN 2009100627407 A CN2009100627407 A CN 2009100627407A CN 200910062740 A CN200910062740 A CN 200910062740A CN 101581531 B CN101581531 B CN 101581531B
- Authority
- CN
- China
- Prior art keywords
- drying
- air
- tower
- glyphosate
- technical
- 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.)
- Active
Links
Landscapes
- Processing Of Solid Wastes (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A glyphosate technical drying method comprises the following steps: glyphosate technical is introduced to a main tower drier through a packing auger; the air from a blower is sent to a copper-aluminumexchanger to exchange heat with steam to obtain hot air, the obtained hot air is blown in on the tangential direction of the main tower to form a vortex which raises the swirling gas of the glyphosat e technical came from the packing auger of the main tower to fully crash and dry, then the obtained material is sent to a cyclone tower to screen in layers to obtain qualified product; the unqualifiedproduct is separated by a cyclone separator to recover and prepare into 10% water solution, and minimal dust is washed by water and discharged to the air. In the invention, copper-aluminum composite material is taken as the exchanger, rotary-cutting induced draft system is used as the core, rotary-cutting wind circumgyration technology is used and the pulverizing system which is easy to breakdownis omitted, therefore the problems that the energy consumption for drying the technical is high, the quality and the yield are unstable, the phenomenon of hanging and agglomeration is severe and the like are solved, the production efficiency is improved so that the glyphosate technical drying recovery rate is above 99.8%, the loss of steam and the like is reduced by 20% over the same period and the economic benefit and the cost control are obvious.
Description
Technical field
The present invention relates to a kind of drying means, be specifically related to a kind of the glyphosate technicals drying means.
Background technology
Glyphosate technicals is a kind of non-volatile white solid powder, and moisture 10-20% is to people and animals' low toxicity.For the drying of glyphosate technicals, be to adopt traditional carbon steel vapor heat exchanger at present, through the dry former medicine of technology of the straight wind air blast of air blast and steam heat-exchanging, pulverizing.But owing to be subjected to the restriction of heat exchanger material efficient, air blast air inducing direction and equipment installation flow process, there are defectives such as steam consumption height, heat exchange is slow, the frequent and former medicine of repairing lumps, the bridging etching apparatus is serious, thereby cause energy resource consumption bigger, production cost control is high.
Summary of the invention
The technical problem to be solved in the present invention is shortcomings such as production capacity is low, energy consumption is high at existing in the existing glyphosate technicals dry run, the caking etching apparatus is serious, provides the even running of a kind of assurance equipment, the glyphosate technicals drying means of enhancing productivity.
The object of the present invention is achieved like this: a kind of drying means of glyphosate technicals, and glyphosate technicals is by the laggard drying tower of becoming owner of of auger; Entering the hot blast that copper aluminium heater and steam carries out obtaining after the heat exchange from the air of air blast blasts from the king-tower tangential direction, form vortex, glyphosate technicals spin-up gas that will auger comes out from main drying tower raises up, fully pulverize, drying, enter in the eddy flow tower layering screen again and select qualified product; Defective work enters in the cyclone separator and separates, lower floor's powder circulation, and the upper strata waste material enters to reclaim in the sack cleaner and is configured to 10% aqua, at last with emptying after the dust washing of minute quantity.
Glyphosate technicals drying means provided by the invention, adopt copper aluminum composite material as heat exchanger, promptly replace the low carbon steel of heat exchange efficiency with the high albronze of heat exchange efficiency, to revolve induced draught system be core to cut, whirlwind revolution technology is cut in utilization, removed troublesome crushing system from, shorten pipeline path and residence time of material, solved former medicine energy consumption for drying height, quality and output instability, driving rate is low, problems such as the bridging caking is serious, guaranteed the equipment even running, enhanced productivity, glyphosate technicals dried recovered rate is brought up to more than 99.8%, the steam equal loss falls 20% on a year-on-year basis, and economic benefit and cost control are remarkable.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a fundamental diagram of the present invention.
The specific embodiment
Glyphosate technicals is by the laggard drying tower of becoming owner of of auger, entering the hot blast that copper aluminium heater and steam carries out obtaining after the heat exchange from the air of air blast blasts from the king-tower tangential direction, form vortex, glyphosate technicals spin-up gas that will auger comes out from main drying tower raises up, abundant pulverizing, drying, enter in the eddy flow tower layering screen again and select qualified product, no longer need original pulverizer in the crushing process; Defective work enters in the separator and separates, lower floor's powder circulation, and the upper strata waste material enters and reclaims configuration 10% aqua in the sack cleaner, at last with emptying after the dust washing of minute quantity.
Claims (1)
1. the drying means of a glyphosate technicals, it is characterized in that: glyphosate technicals is by the laggard drying tower of becoming owner of of auger; Entering the hot blast that copper aluminium heater and steam carries out obtaining after the heat exchange from the air of air blast blasts from main drying tower tangential direction, form vortex, to raise up from the glyphosate technicals spin-up gas that described auger comes out, fully pulverize, drying, enter in the eddy flow tower layering screen again and select qualified product; Defective work enters in the cyclone separator and separates, lower floor's powder circulation, and the upper strata waste material enters to reclaim in the sack cleaner and is configured to 10% aqua, at last with emptying after the dust washing of minute quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100627407A CN101581531B (en) | 2009-06-18 | 2009-06-18 | glyphosate technical drying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100627407A CN101581531B (en) | 2009-06-18 | 2009-06-18 | glyphosate technical drying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101581531A CN101581531A (en) | 2009-11-18 |
| CN101581531B true CN101581531B (en) | 2010-12-29 |
Family
ID=41363791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100627407A Active CN101581531B (en) | 2009-06-18 | 2009-06-18 | glyphosate technical drying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101581531B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967136A (en) * | 2012-11-30 | 2013-03-13 | 湖北泰盛化工有限公司 | Method for recovering condensed fluid of glyphosate synthesis solution |
| CN103344095A (en) * | 2013-07-25 | 2013-10-09 | 湖北泰盛化工有限公司 | Recovery method for sending glyphosate original chemical back automatically |
-
2009
- 2009-06-18 CN CN2009100627407A patent/CN101581531B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101581531A (en) | 2009-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205156509U (en) | Rotatory flash drying system of combined thermal transmission formula | |
| CN205825587U (en) | A kind of Novel drying device | |
| CN102967121B (en) | Lignite drying system and technology with superheated steam capable of recycling waste steam heat | |
| CN109226185A (en) | Paint slag recycling system device and its production technology | |
| CN104388609A (en) | System and method for granulating metallurgical slag and recovering thermal energy of metallurgical slag | |
| CN105567889A (en) | Cascade utilization system for blast furnace slag waste heat | |
| CN203116059U (en) | Circulating power generation system with high sodium coal water bath sodium removing and water recovering function | |
| CN102645085B (en) | Method for continuously drying polycarbonate | |
| CN203976821U (en) | A kind of equipment for the waste heat recovery of flushing cinder water vapor and fog dispersal | |
| CN101581531B (en) | glyphosate technical drying method | |
| CN105327765A (en) | High-moisture low-rank coal pulverizing and water recycling system and method | |
| CN209077416U (en) | Paint slag recycling system device | |
| WO2020238500A1 (en) | Sulfite drying system | |
| CN109107724A (en) | Steel slag crushes system and method | |
| CN206056116U (en) | A kind of Vibratingfluidbeddrier | |
| CN108178213A (en) | Calcium chloride wastewater is concentrated and dried thermal energy coupling device | |
| CN103553066A (en) | Molecular sieve drying and crushing combined continuous method | |
| CN105858699A (en) | Production technology and device for synthesizing calcium carbonate through carbonizing and drying with high-temperature hot flue gas | |
| CN103878057B (en) | The technique that in a kind of Circulation fluidized-bed furnace prepared by desulfurization limestone powder body | |
| CN203518488U (en) | Rotary expansion drying machine for solid bile powder | |
| CN206478951U (en) | Crush sorting type fluidization drying device | |
| CN211226352U (en) | Granular activated carbon regeneration furnace | |
| CN201413003Y (en) | Superheated steam lignite predrying system | |
| CN202902752U (en) | High-moisture lignite drying device | |
| CN209188979U (en) | Titanium dioxide energy conservation gas powder system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20091118 Assignee: Zhejiang jinfanda biochemical Limited by Share Ltd|Jiangxi Jinlong Chemical Co., Ltd. |Leping Daming Chemical Co. Ltd. Assignor: Hubei Taisheng Chemical Co.,Ltd. Contract record no.: 2014990000411 Denomination of invention: glyphosate technical drying method Granted publication date: 20101229 License type: Common License Record date: 20140618 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |