Tar separation device of carbon molecular sieve

Abstract

The invention provides a tar separation device of a carbon molecular sieve. The tar separation device comprises an aeration head, a gas inlet pipe, a first fixed ring, a first threaded hole, a blocking disc, a round hole, a second fixed ring, a cylinder cap, a spring and a gas outlet hole. The blocking disc is assembled on the annular side face of the gas inlet pipe. The left end of the gas inletpipe penetrates the first threaded hole and the first fixed ring to extend into an oil collection box. The aeration head is assembled at the left end of the gas inlet pipe and is arranged in the oil collection box. By means of the design, the aim of aeration cleaning is achieved. The second fixed ring is mounted on the left side in the round hole. The cylinder cap is assembled on the right side inthe round hole, and the spring is assembled in the cylinder cap. The left end of the spring is fixed to the right end face of the second fixed ring. The gas outlet hole is formed in the annular sideface of the cylinder cap. By means of the design, the aim of automatic exhaust is achieved. According to the tar separation device, aeration cleaning is achieved, the auxiliary exhaust function is achieved, stability is good, and reliability is high.

Description

technical field [0001] The invention is a carbon molecular sieve tar separation device, which belongs to the technical field of tar separation. Background technique [0002] The main component of carbon molecular sieve is elemental carbon, and the appearance is a black columnar solid. Because it contains a large number of micropores, the micropores have a strong instantaneous affinity for oxygen molecules, and can be used to separate oxygen and nitrogen in the air. Industrially, pressure swing adsorption is used Plant (PSA) to produce nitrogen. The existing carbon molecular sieve preparation method includes raw material ratio, drying, fine crushing, pickling, secondary drying, extrusion molding, high-temperature nitrogen-based carbonization, and high-temperature nitrogen-based pore adjustment treatment in sequence. , Gas and tar will be produced during high-temperature nitrogen-based carbonization, and the tar separated by carbon molecular sieves is generally collected throu...

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Problems solved by technology

[0003] In the prior art, the carbon molecular sieve tar separation device still has many deficiencies. It lacks the function of aeration and cleaning, which results in time-consuming and laborious cleaning inside the oil collection box, and the equipment needs to be disassembled and cleaned. The process is cumbersome, and the tar is cleaned by aeration. When the air circulation is not smooth, it is easy to cause a large load or even damage to the air supply equipment, so a new type of carbon molecular sieve tar separation device is urgently needed to solve the above problems

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