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Solvent recovery-separation apparatus

A separation device and solvent technology, applied in the direction of liquid separation, separation method, dispersion particle separation, etc.

Inactive Publication Date: 2007-08-08
傅太平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the traditional separation device cannot perform 100% separation, and to provide a solvent that can be 100% separated and recovered from the water-organic solvent mixture, the organic solvent can be reused, and the water can also be recycled. Solvent recovery and separation device that can be continuously and uninterrupted according to production requirements

Method used

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  • Solvent recovery-separation apparatus

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Embodiment Construction

[0013] As shown in Figures 1 to 3, the embodiment of the present invention is provided with a sealed container welded by stainless steel plates, and the inside of the container is divided into five solution chambers 16, 17, 18, 19, 20 (see accompanying drawing).

[0014] The inside of the container is divided into five solution chambers: the first oil storage chamber 16, the second oil storage chamber 17, the first buffer chamber 18, the water storage chamber 19 and the second buffer chamber 20, on the first buffer chamber 18 of the container A mixed solution inlet 12 is provided, and an organic solvent outlet 9 and a slag discharge port 6 are provided on the first oil storage chamber 16 of the container. The slag discharge port 6 is used for discharging cleaning liquid and draining water when the container is regularly cleaned. The first oil storage chamber 16, the second oil storage chamber 17 and the first buffer chamber 18 are respectively provided with drainage outlets 4, ...

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Abstract

The invention relates to a solvent recovery and separation device. This device can separate and recover the solvent 100% in a continuous process, which has seal container with five separated solvent chamber, mixed solvent inlet on the No.1 bumping chamber, organic solvent outlet and dreg release opening on the No.1 oil reservation chamber, water exhaust of the No.1 and No.2 oil reservation chamber and No.1 bumping chamber, water outlet for No.2 bumping chamber, gear oil pump at the outlet of the solvent, magnetic floating ball liquid level switch at the top of the No.1 oil storage chamber. The bottom of the No.1 bumping chamber connects with the water reservation chamber, top of the No.1 bumping chamber connects with the No.2 oil reservation chamber, bottom of the No.2 bumping chamber connects with the water storage chamber through passages with the water storage chamber having water blocks allowing water coming into No.1 bumping chamber from the top of the block. Top of the water reservation chamber connects with the No.2 bumping chamber. The No.2 oil reservation chamber connects with the No.1 oil reservation chamber through its top. The outlet of solvent for No.1 oil reservation connects to the organic solvent storage can through gear oil pump.

Description

technical field [0001] The invention relates to a separation device, in particular to a device for separating and recovering a solvent from a mixed liquid of water and an organic solvent. Background technique [0002] In the process of adsorption and recovery of organic waste gas (toluene, benzene, xylene, acetone, ethyl acetate, etc.), the organic waste gas is condensed from the gaseous state to the liquid state, and then mixed with the aqueous solution. At this time, the organic liquid must be removed from the mixture It can be reused only after being separated from the solution. [0003] Wu Yongqing provided an organic solvent recovery device in the utility model patent with the notification number CN2576310, including a shell, an evaporation tank, a fan cooler, a first recovery pipe, an ice water cooler, a second recovery pipe, a cooling water supplier and The recovery tank and the storage tank, wherein the evaporation tank, the fan cooler, the first recovery pipe, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D17/025B01D53/04
Inventor 傅太平
Owner 傅太平
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