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Safe and efficient solvent oil recovery tank

A solvent oil and recovery tank technology, applied in separation methods, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of different adsorption degrees and reduced adsorption efficiency, and achieve the effects of uniform distribution, improved efficiency, and improved safety.

Active Publication Date: 2022-03-11
ZHEJIANG SANWEI RUBBER ITEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to overcome the problem that in the prior art, in the recovery process of solvent oil, due to uneven contact between solvent oil gas and activated carbon, the activated carbon at different positions in the tank will have different adsorption degrees to solvent oil, resulting in a decrease in adsorption efficiency. The problem is to provide a safe and efficient solvent oil recovery tank, which can make the solvent oil gas entering the tank evenly distributed to different positions of the tank, thereby improving the efficiency of adsorption

Method used

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  • Safe and efficient solvent oil recovery tank
  • Safe and efficient solvent oil recovery tank
  • Safe and efficient solvent oil recovery tank

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Embodiment one, such as Figure 2-6 As shown, a safe and efficient solvent oil recovery tank includes a tank body 1, the lower part of the tank body is provided with an air-distributing channel 2, and the air-distributing channel is provided with several air holes. The air distribution channel is disc-shaped, and the air holes are evenly distributed on the upper side of the air distribution channel. The air distribution channel is connected to the solvent oil inlet pipe 3, and the tank is filled with activated carbon. The lower part of the body is provided with several support channel steels 4, on which an activated carbon support net 5 is installed, and the activated carbon is stacked on the activated carbon support net, and the activated carbon support net consists of a first support net 6, a second support net 7 1. The third supporting net 8 is spliced ​​together to facilitate installation. The air-distributing air distribution channel is also connected with a drying...

Embodiment 2

[0030] Embodiment two, such as Figure 7-8 As shown, the difference between this embodiment and Embodiment 1 is that the air-distributing channel 2 is disc-shaped, the air holes are evenly distributed on the upper side of the air-distributing channel, and there are Several driving parts 30 are installed, and the driving rod of the driving part is connected with a baffle plate 31 for blocking the air hole, and a controller is installed outside the tube body, and the controller is connected with the driving part, and the driving part It is preferably a cylinder, and there is a corresponding temperature measuring element and solvent oil concentration detection device above each driving member.

[0031] During the solvent oil adsorption process, when a solvent oil concentration detection device detects that the solvent oil concentration exceeds the set value, the air hole at this position can be covered by a baffle, so that more solvent oil mixed gas can flow from other positions....

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Abstract

The invention discloses a safe and efficient solvent oil recovery tank, which belongs to a solvent oil recovery device and comprises a tank body, a gas-uniformizing and air-distributing channel is arranged on the lower portion of the tank body, a plurality of air holes are arranged on the gas-uniformizing and air-distributing channel, the gas-uniformizing and air-distributing channel is connected with a solvent oil inlet pipe, and a solvent oil outlet pipe is arranged on the solvent oil inlet pipe. According to the solvent oil recovery device, the solvent oil gas entering the tank body can be uniformly distributed to different positions of the tank body, so that the adsorption efficiency is improved, and the problem that in the solvent oil recovery process in the prior art, due to non-uniform contact between the solvent oil gas and the activated carbon, the adsorption degrees of the activated carbon at different positions in the tank body to the solvent oil are different is solved. Therefore, the adsorption efficiency is reduced.

Description

technical field [0001] The invention relates to a solvent oil recovery device, in particular to a safe and efficient solvent oil recovery tank. Background technique [0002] In the process of dipping and drying adhesive tape production, a large amount of solvent oil will volatilize into the gas. In order to recover this part of the gas, the solvent oil needs to be adsorbed, distilled, analyzed and desorbed, and then further recovered. However, the existing In the technology, due to the uneven contact between solvent oil gas and activated carbon, the activated carbon at different positions in the tank will have different adsorption degrees for solvent oil, resulting in a decrease in adsorption efficiency. [0003] For example, if figure 1 As shown, in an existing solvent oil recovery tank, the gas with solvent oil or the drying air flow will quickly flow into point A at the bottom of the tank along the direction of the pipeline entering the tank under the action of wind spee...

Claims

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Application Information

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IPC IPC(8): B01D53/04
CPCB01D53/04B01D53/0454B01D2259/4009B01D2253/102
Inventor 陈晓宇叶军何良
Owner ZHEJIANG SANWEI RUBBER ITEM CO LTD