Organic solvent recovery system
A recovery system and organic solvent technology, applied in the field of organic solvent recovery systems, can solve problems such as low efficiency
Active Publication Date: 2020-10-30
XINZHONGTIAN ENVIRONMENTAL PROTECTION
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Problems solved by technology
[0004] The purpose of the present invention is to provide an organic solvent recovery system to solve the problem of low efficiency of the current organic solvent recovery system when recovering mixtures containing multiple organic solvents
Method used
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[0017] The present invention will be described in further detail below by means of specific embodiments:
[0018] The reference signs in the drawings of the description include: heating box 10, delivery pipe 11, condensation box 20, liquid separation chamber 21, chamber 22, condensation pipe 23, partition 30, discharge chamber 31, bar mouth 32, discharge Pipe 40, filter layer 41, circulating cooling cylinder 50, liquid inlet pipe 51, water pump 52, liquid outlet pipe 53, branch pipe 54, collection box 60, collection pipe 61.
[0019] like figure 1 , figure 2 As shown, the organic solvent recovery system includes an evaporation unit, a condensation unit and a collection unit connected in sequence, the evaporation unit includes a heating box 10 for heating the mixture, and a delivery pipe 11 communicated with the heating box 10; the condensation unit includes a condensation box 20 , circulating cooling cylinder 50 and water pump 52, a plurality of partitions 30 are arranged i...
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The invention discloses an organic solvent recovery system. The organic solvent recovery system comprises an evaporation unit, a condensation unit, and a collection unit which are connected successively; the evaporation unit comprises a heating box and a conveyer pipe; the condensation unit comprises a condensation box, a circulation cooling barrel, and a water pump; a plurality of separating plates are arranged in the condensation box; the condensation box is divided into a plurality of chambers by the separating plates; a plurality of condensation pipes are arranged in each chamber; the diameter of the condensation pipes in the chambers from up to down is reduced gradually; one end of the conveyer pipe is communicated with the chambers; the separating plates are provided with strip ports; the top chamber of the condensation box is communicated with a discharge pipe; discharge chambers are arranged in the separating plates; the condensation pipes are communicated with the discharge chambers; the upper end of the condensation box is provided with a liquid separating chamber; the circulation cooling barrel is provided with a liquid inlet pipe and a liquid outlet pipe; one end of theliquid outlet pipe is provided with a plurality of branched pipes; the branched pipes are communicated with the discharge chambers. Compared with the prior art, the organic solvent recovery system possesses following advantages: recovery efficiency on mixtures of a plurality of organic solvents is increased, respective recovery of the organic solvents is realized, and organic solvent recovery effect is improved.
Description
technical field [0001] The invention belongs to the technical field of organic solvent recovery, and specifically discloses an organic solvent recovery system. Background technique [0002] Organic solvents are a large class of organic compounds that are widely used in life and production. Its molecular weight is not large, and it is widely found in coatings, adhesives, lacquers and cleaning agents. Organic solvents can dissolve some water-insoluble compounds (such as grease, wax, resin, rubber, dyes, etc.), so organic solvents are usually used in industrial production. Usually, the organic solvent is in liquid state at normal temperature and pressure, and has high volatility. During the dissolution process, the properties of the solute and the solvent do not change, so the organic solvent can be separated again for reuse after use. [0003] After use, the organic solvent will form a mixture with various impurities, solutes, etc., and the mixture can be heated to volatilize...
Claims
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IPC IPC(8): B01D1/00B01D1/30
Inventor 朱庆毅林辉荣阳杨张瑜胡茂丽彭汉贵
Owner XINZHONGTIAN ENVIRONMENTAL PROTECTION