Novel liquid distributor
A liquid distributor, a new type of technology, applied in fractionation, separation methods, dispersed particle separation, etc., can solve the deviation of the main tank and the main tank and the main tank and the branch tank, and affect the distribution effect of the new liquid distributor. The problem of low efficiency of the distributor can achieve the effect of uniform distribution, improved efficiency and improved quality
Inactive Publication Date: 2013-04-10
NANTONG SUTONG SEPARATION ENG & TECH
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Problems solved by technology
[0003] There are many types of new liquid distributors, among which the trough-type new liquid distributor is a commonly used one. In the prior art, the spray pipe directly sprays the liquid to the main distribution tank of the new liquid distributor. The liquid in the tank is affected by the pressure and downward acceleration, which causes the liquid level deviation between the main tank and the main tank and the main tank and the branch tank, thus affecting the distribution effect of the new liquid distributor, resulting in low efficiency of the new liquid distributor
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[0010] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited to the following embodiments.
[0011] like figure 1 , one A new type of liquid distributor, comprising a spray pipe 1, a pre-distribution tank 2, a main distribution tank 3, the pre-distribution tank 2 is located between the spray pipe 1 and the main distribution tank 3.
[0012] There are fillers 4 in the pre-distribution tank 2, and spray holes 5 are arranged at the bottom of the pre-distribution tank 2, and the spray holes 5 are regularly arranged at equal intervals. The spray pipe 1 sprays the liquid into the filler of the pre-distribution tank 2 for pre-separation, and then sprays the liquid from the spray hole 5 at the bottom of the pre-distribution tank 2 into the main distribution tank 3. At this time, the liquid has been separated from the original One spray port is div...
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The invention relates to a novel liquid distributor, comprising a spray pipe, a predistribution groove and a main distribution groove, wherein the predistribution groove is located between the spray pipe and the main distribution groove of the novel liquid distributor; a filler is arranged in the predistribution groove; spray holes are formed in the bottom part of the predistribution groove; the spray holes are regularly arranged in an equidistance way; before the entrance into the main distribution groove, a liquid is preseparated by the predistribution groove; as the original spray port is divided into multiple even liquid distribution points, the distribution of the liquid in the filler in the main distribution groove of the novel liquid distributor is enabled to be more even; and therefore, the gas-liquid separation efficiency is improved and the product quality is further improved.
Description
technical field [0001] The invention relates to the field of chemical equipment, in particular to a novel liquid distributor. Background technique [0002] In large chemical processes, such as oil refining, petrochemical, fertilizer, fine chemical, environmental protection, marine chemical, metallurgy and other industries, a large number of packed towers are used as the main unit operations of distillation, absorption, desorption, degassing, concentration, washing and heat transfer. Equipment, and the new liquid distributor is one of the essential internals for the design and operation of the packed tower. [0003] There are many types of new liquid distributors, among which the trough-type new liquid distributor is a commonly used one. In the prior art, the spray pipe directly sprays the liquid to the main distribution tank of the new liquid distributor. The liquid in the tank is affected by the pressure and downward acceleration, which causes the liquid level deviation be...
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IPC IPC(8): B01D3/14B01D53/18
Inventor 葛红军徐丽梅杨伟东
Owner NANTONG SUTONG SEPARATION ENG & TECH