Filler type falling film uniform distributor

A packing type and distributor technology, applied in evaporator accessories, fluid circulation arrangements, refrigeration components, etc., can solve the problems of uneven gas-liquid mixing and unbalanced liquid output, so as to achieve consistent spraying volume and structure Simple, accelerated settling effect

Pending Publication Date: 2017-05-24
江苏一万节能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a packing type falling film uniform distributor to solve the technical problems in the prior art that the gas-liquid mixing is not uniform and the liquid output cannot be uniform;

Method used

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  • Filler type falling film uniform distributor
  • Filler type falling film uniform distributor

Examples

Experimental program
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Effect test

Embodiment

[0044] refer to Figure 1 to Figure 2 As shown, the packing type falling film uniform distributor includes a liquid inlet pipe 1, and a distribution groove 2 is arranged below the liquid inlet pipe 1, and the distribution groove 2 is tapered;

[0045] When in use, the gas-liquid mixture flows from the liquid inlet pipe 1 into the distribution tank 2. Because the liquid needs to settle down, the distribution tank 2 is designed to be tapered, so that the flow area can be increased;

[0046] Because only when the volume of the distribution tank is large, the flow rate of the gas can suddenly drop, and the distribution tank is tapered, so that the air flow can be changed from a vertical flow direction to an oblique flow direction, changing the flow direction of the gas, so it can rely on inertia The effect makes the liquid separate and settle down, and the distribution groove is conical, and the lower port becomes larger, which can expand the area of ​​liquid spraying and improve ...

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Abstract

The invention discloses a filler type falling film uniform distributor which comprises a liquid feeding pipe, a distribution groove is formed below the liquid feeding pipe and is in a conical shape, a wave-shaped dispersing plate is arranged below the distribution groove and is divided into groove parts and protrusion parts, and the groove parts are provided with heat exchange pipes. The filler type falling film uniform distributor is simple in structure, uniform in distribution and good in heat dissipation effect.

Description

technical field [0001] The invention relates to the technical field of falling film evaporators, in particular to a packing type falling film uniform distributor. Background technique [0002] Falling film evaporator, as an efficient evaporation equipment, is widely used in various industries such as food, chemical industry, light industry and seawater desalination. The function of the distributor of the horizontal falling film evaporator is to distribute the feed liquid evenly on the falling film evaporation tube, and evenly distribute the film along the outside of the tube. Whether its structure is reasonable or not will directly affect the distribution of the liquid and the film forming effect. Heat transfer efficiency, which in turn is related to the production capacity, product quality and equipment life of the evaporator; [0003] During the working process of the gas-liquid falling film evaporator, the high-temperature condensed liquid transported from the condenser ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B41/00B01D1/30F25B41/48
Inventor 洪忠
Owner 江苏一万节能科技股份有限公司
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