A Paddle Dryer for Production of Oilfield Additives

Abstract

The invention relates to the technical field of paddle dryers, in particular to a paddle dryer for the production of oilfield additives, which includes a shell and a heating pipe. The bottom of the shell is fixedly connected with a plurality of support legs, and the upper end of the shell runs through the There is a feeding mechanism, and there are two separation mechanisms in the upper and lower positions in the housing. A stirring mechanism engaged with the feeding mechanism is provided on the housing. The stirring mechanism runs through the two separation mechanisms and is fixedly connected to its side wall. The stirring mechanism The bottom of the casing is fixedly connected with a pulling mechanism, the bottom of the casing is provided with a discharge pipe, and the bottom of the casing is symmetrically provided with two guiding mechanisms located on both sides of the discharge pipe. The invention has a reasonable structural design, not only can fully stir the oilfield additives so that they can be dried quickly, avoid the clogging of the feeding funnel, and ensure that the drying work can be carried out normally, but also can filter the dried oilfield additives to remove other Contains impurities to ensure product quality.

Description

technical field [0001] The invention relates to the technical field of paddle dryers, in particular to a paddle dryer for the production of oilfield additives. Background technique [0002] Shale contains a large amount of oil and gas resources. The exploitation of oil and gas requires the use of shale gas oilfield additives. In the production process of oilfield additives, drying is an important process. At present, when drying them, the slurry type is usually used. The dryer performs drying work. [0003] When the existing slurry dryer is drying, the drying speed of the oilfield additives is slow and the drying efficiency is low, and the oilfield additives usually agglomerate before drying, which easily leads to the blockage of the feeding funnel and affects the drying. The progress of the work, and the dried oilfield additives contain some impurities, which affect the product quality, so we designed a paddle dryer for the production of oilfield additives to solve the abo...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of slow drying speed and low drying efficiency of oilfield additives when the existing paddle dryers in the prior art are drying, and the oilfield additives usually agglomerate before drying. It is easy to cause the feed funnel to be blocked, which will affect the progress of drying work, and the dried oilfield additives contain some impurities, which will affect the quality of the product. A paddle dryer for the production of oilfield additives is proposed, which can not only Fully stir the oilfield additives to make them dry quickly, avoid the clogging of the feed funnel, ensure the normal drying work, and filter the dried oilfield additives to remove the impurities contained in them to ensure product quality

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