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Extracting device

A technology of extractor and distributor, which is applied in the direction of liquid solution solvent extraction, etc., can solve the problems of disc extraction tower height, small processing capacity of centrifugal extractor, large energy consumption, etc., and achieve the reduction of extractor size and extraction efficiency The effect of improving and reducing energy consumption

Inactive Publication Date: 2005-06-29
高根树
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The clarification extractor occupies a large area, the packing, sieve plate, and disc extraction tower are tall, and the centrifugal extractor has a small processing capacity and a large energy consumption
One-stage extraction cannot meet the requirements, often multi-stage series, and in some processes, the centrifugal extractor can reach 30 stages

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] See figure 1 , Is an extractor designed according to the first technical scheme of the present invention. It includes a vertical cyclone chamber 4, a set of transmission device 1, two sets of pin wheels 5, a frustum-shaped heavy phase liquid distributor 6, a set of disc type light phase liquid distribution device 7, two sets of light phase liquid skimming器2, a rectifier cone 11.

[0075] The transmission device 1 is located in the upper part of the cyclone chamber 4. The heavy phase liquid distributor 6 and the light phase liquid distribution device 7 are both in the lower part of the cyclone chamber 4, the heavy phase liquid distributor 6 is in the center, the light phase liquid distribution device 7 is on the periphery, and the pin wheel 5 is located above the heavy phase liquid distributor 6. The light phase skimmer is above the pin wheel 5.

[0076] The pin wheel 5 is arranged radially and evenly densely by U-shaped needles and hung on a positioning ring. The positioni...

Embodiment 2

[0088] See Figure 6 , Is a high-speed centrifugal extractor designed according to the second technical scheme of the present invention. It includes a shell 16 composed of a cylinder, a spacer ring and a flange, a set of upper transmission device 1, two sets of tandem pin wheels 5 rotors, a lower trumpet-shaped centrifuge tube 17 with steps, and a set of ring plates. Light phase liquid distribution device 7, a set of intersecting liquid inlet components, and a transmission fixing seat 20.

[0089] The upper part of the side wall of the shell 16 has an eccentrically intersecting light-phase liquid outlet 18 joint, and the middle part has at least two orthogonal heavy-phase liquid outlet 3 joints for respectively taking heavy phases of different purity, and a solid phase outlet 15 joint at the lower part.

[0090] The outer wall of the centrifugal cylinder 17 has a mating surface with the spacer ring and the connecting flange. The lower part of the inner wall is tapered, mainly focu...

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Abstract

The invention of extract equip belongs to the chemical and separating technique field. The current extract equip has the flows of low rate of extracting, big tower. The invention of extract equip include: house4, moving equip1, two rounds5, liquid equip6 fixed below. Round5 is made of stings of U shape. The invention of extract equip strengthen the effect of separating, dissolve the returning, strengthen the process of mixing and separating, increase the rate of extract by times and the equip is lighter. The invention can be used in chemical industry, medical, metallurgy, and the chemical action engineering.

Description

1. Technical Field [0001] The invention belongs to the technical field of chemical mass transfer and separation. 2. Background technology [0002] Extractors are widely used in chemical, pharmaceutical, metallurgical and other industries. The clarifying extractor occupies a large area, the packing, sieve plate and disc extraction tower are tall, and the centrifugal extractor has a small processing capacity and high energy consumption. One-stage extraction cannot meet the requirements, and multiple stages are often connected in series. In some processes, the centrifugal extractor can reach 30 stages. For a long time, extraction technology has made little progress in accelerating the extraction rate, reducing the size of the extraction tower, reducing the number of units, and reducing energy consumption. 3. Summary of the invention [0003] Problems to be solved by the present invention: [0004] The core of extraction technology lies in the two processes of mixing and separation....

Claims

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Application Information

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IPC IPC(8): B01D11/04
Inventor 高根树
Owner 高根树
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