Carbaryl residue comprehensive recycling device
A recovery device and the technology of carbaryl, which are applied in the field of comprehensive recovery devices for carbaryl residues, can solve the problems of decreased yield of carbaryl, impact on economic benefits, low recovery efficiency, etc., so as to reduce the amount of residues and reduce energy consumption , the effect of safe recycling
Active Publication Date: 2014-04-09
宁夏海利科技有限公司
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Problems solved by technology
This recovery method also has the disadvantages of high energy consumption, low recovery efficiency, and poor safety.
Even so, existing methods still generate large amounts of unmanageable residue
The existence of residues leads to a decline in the yield of carbaryl, which affects economic benefits
Method used
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[0014] Below with reference to accompanying drawing, further illustrate the present invention.
[0015] refer to figure 1 , a comprehensive recovery device for carbaryl residues, comprising a rake dryer 1, the rake dryer 1 is provided with a feed port 11 and a discharge port 12, and the rake dryer 1 is connected to a vacuum device through a pipeline 2. The vacuum device 2 is connected to the condenser 3 through a pipeline, and the condenser 3 is connected to the solvent storage tank 4; the rake dryer 1 is also provided with a pipeline connected to the crystallization tank 5, and the rake dryer 1 is provided with a Jacket 13 for heating material.
[0016] As a further improvement of the present invention, the solvent storage tank 4 is provided with a pipeline connected to the rake dryer 1 .
[0017] As a further improvement of the present invention, the condenser 3 is connected to the heat absorbing end 61 of the heat pump 6 .
[0018] As a further improvement of the present...
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The invention discloses a carbaryl residue comprehensive recycling device. The device comprises a rake-type dryer. The rake-type dryer is provided with a material inlet and a material outlet and is connected to a vacuumizing device through a pipeline. The vacuumizing device is connected to a condenser through a pipeline, and the condenser is connected to a solvent storing tank. The rake-type dryer is also provided with a pipeline, which is used to connect the rake-type dryer and a crystallization tank, and is provided with a jacket which is used to heat the materials. The device can rapidly, high-efficiently, and safely recycle the carbaryl in the carbaryl residue, converts the waste into useful products, does not waste organic solvent at the same time, effectively reduces the energy consumption, improves the overall yield of carbaryl, and greatly reduces the residue at the same time.
Description
technical field [0001] The invention relates to a comprehensive recovery device, in particular to a comprehensive recovery device for carbaryl residues. Background technique [0002] Carbaryl has contact and stomach poisoning effects, can inhibit the cholinesterase in the nervous system of pests to make them dead, and has the advantages of high efficiency, low toxicity, low residue, broad spectrum, safety, and locust killing. It is an organic insecticide that the country urgently needs to find Excellent substitute for phosphorus. It can prevent and control more than 150 kinds of pests of hundreds of agricultural, forestry, animal husbandry and tobacco crops, especially for controlling locust plagues. Not only is it widely used in the control of various crop pests such as rice, cotton, wheat, soybeans, and fruits and vegetables, but it can also be used to control sanitary pests in public places at home. It is safe for humans and animals and has no cumulative poisoning phenom...
Claims
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IPC IPC(8): C07C271/44C07C269/08
Inventor 尹霖高洪建陈军彭立宏王小宝董立华
Owner 宁夏海利科技有限公司