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Water circulation device for preparing metal organic framework material

A metal-organic framework and water circulation technology, which is applied in the fields of filtration and separation, fixed filter element filters, chemical instruments and methods, etc., can solve the problems of slow filtration of filter plates and blockage of filtration channels, and achieve obvious beneficial effects and prolonged use. effect of life

Active Publication Date: 2020-12-15
JILIN AGRI SCI & TECH COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the disadvantages in the prior art that the filter channels of the filter plate will be blocked after a long time of use, resulting in a slower filtration rate of the filter plate, and propose a water circulation device for the preparation of metal organic framework materials

Method used

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  • Water circulation device for preparing metal organic framework material
  • Water circulation device for preparing metal organic framework material
  • Water circulation device for preparing metal organic framework material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] refer to Figure 1-5 , a water circulation device for preparing metal organic framework materials, comprising a water circulation box 1, the top opening of the water circulation box 1 is set and the top of the water circulation box 1 is matched with a box cover 2, and the bottom surface of the box cover 2 is fixed and adhered with a sealing rubber pad 18, The tank cover 2 and the water circulation box 1 are fixedly connected by bolts. The interior of the water circulation box 1 is fixedly welded with a partition 4 and a filter plate 5. The partition 4 is located below the filter plate 5 and the partition 4 is parallel to the filter plate 5. Set, the separator 4 and the filter plate 5 divide the inside of the water circulation box 1 from bottom to top into the first filter cavity 6, the water outlet cavity 8 and the second filter cavity 7, and the side wall of the water circulation box 1 where the first filter cavity 6 is located A water inlet pipe 9 is provided through ...

Embodiment 2

[0024] refer to figure 1 , as another preferred embodiment of the present invention, the difference from Embodiment 1 is that a booster pump 19 is fixedly installed on the water inlet pipe 9 and the water outlet pipe 17, and the setting of the booster pump 19 has accelerated the water circulation rate, and the water inlet pipe 9 and the The end of the water outlet pipe 17 away from the water circulation tank 1 is fixedly connected with a flange 20, and the setting of the flange 20 facilitates the connection of the water inlet pipe 9 and the water outlet pipe 17 with external pipelines.

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Abstract

The invention relates to the technical field of water circulation devices, in particular to a water circulation device for metal organic framework material preparation. The device comprises a water circulation tank, a partition plate and a filter plate are fixedly welded in the water circulation tank, the partition plate is located under the filter plate, and the partition plate and the filter plate are arranged in parallel; the interior of the water circulation box is sequentially divided into a first filtering cavity, a water outlet cavity and a second filtering cavity from bottom to top through the partition plate and the filtering plates, a water inlet pipe is arranged on the side wall, where the first filtering cavity is located, of the water circulation box in a penetrating mode, anda plurality of filtering plate frames distributed at equal intervals are fixedly installed in the first filtering cavity; a through hole is formed in the partition plate between every two adjacent filter plate frames, and a vertical pipeline is fixedly welded to the top surface of each partition plate and located outside the corresponding through hole in a sealed mode. The device overcomes the defect that in the prior art, after the filter plate is used for a long time, a filter hole channel of the filter plate is blocked, and consequently the filter speed of the filter plate is decreased, and is obvious in beneficial effect and suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of water circulation devices, in particular to a water circulation device for preparing metal organic framework materials. Background technique [0002] Metal-organic framework materials, also known as metal coordination polymers, refer to crystalline materials formed by connecting inorganic metals or metal clusters with nitrogen-oxygen-containing multi-dentate organic ligands through coordination bonds. Modulate the pore size, organically functionalized porous material. In the existing metal-organic framework preparation process, the prepared organic solvent needs to be passed into the microchannel reactor, and in order to save water resources and reduce the consumption of organic matter in the organic solvent when preparing the organic solvent, a water circulation device will be used , because the pores in the microchannel reactor are extremely narrow, it is necessary to ensure that the prepared organic s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/50
CPCB01D29/50
Inventor 尤莉艳
Owner JILIN AGRI SCI & TECH COLLEGE