Tar ammonia water clarifying tank and tar ammonia water clarifying system

Abstract

The invention discloses a tar ammonia water clarifying tank and a tar ammonia water clarifying system. The tar ammonia water clarifying tank comprises a tank body and an internal floating disc arranged in the tank body, wherein the top of the tank body is provided with a fluid inlet. The fluid inlet is communicated with one end of a fluid inlet pipe. The other end of the fluid inlet pipe goes through the internal floating disc and stretches to the bottom of the tank body. The edge of the internal floating disc is provided with a sealing device, which seals the gap between the internal wall ofthe tank body and the internal floating disc. The tank and the system are both arranged on the ground, thus people can conveniently observe the liquid level in the tank body and carry out maintenanceeasily; a supporting and heating device is arranged under the internal floating disc, a temperature sensor is arranged on the internal floating disc, thus the temperature can be controlled conveniently, and the layering becomes more sufficient.

Description

technical field [0001] The invention belongs to the field of coal chemical industry, and in particular relates to a tar ammonia water clarification storage tank and a tar ammonia water clarification system. Background technique [0002] At present, the widely used ammonia water clarification and separation equipment mainly includes horizontal tar ammonia water clarification tank and vertical tar ammonia water separator. The commonly used tar ammonia water separation process includes mechanized tar ammonia water clarification tank process, mechanical scraping tank + vertical separation tank process and pre-separator + squeeze pump + vertical separation tank process. Among them, the horizontal tar ammonia clarifier is the most widely used. [0003] Disadvantages of mechanized clarification tank: poor sealing, large floor area, many consumables, inconvenient cleaning of tar slag accumulation, and inability to detect and deal with the leakage of the tank in time, because of its...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a tar ammonia water clarification storage tank and a tar ammonia water clarification storage tank, a design of an ammonia water clarification storage tank, which solves the problems of poor sealing, large footprint, many consumables, and safety in the prior art. Poor performance, incomplete separation, unable to observe the liquid level inside the container, leakage in the tank cannot be found in time, and small processing capacity, etc.

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