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Reaction still souring device suitable for production of silica series products

A series of products, the technology of acid addition device, applied in the direction of feeding device, chemical instrument and method, chemical/physical process, etc., can solve the problem of unbalanced acid addition, and achieve the effect of improving acid distribution and sufficient chemical reaction

Inactive Publication Date: 2013-06-12
山西天一纳米科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art above, the present invention designs a reactor acid adding device suitable for the production of silicon dioxide series products, which solves the problem of unbalanced acid addition to the reactor

Method used

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  • Reaction still souring device suitable for production of silica series products
  • Reaction still souring device suitable for production of silica series products

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Experimental program
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Embodiment Construction

[0010] refer to figure 1 As shown, when feeding the reactor in the prior art, the acid is directly added into the reactor through the feeding pipe, which may easily cause unbalanced acid distribution in the reactor and affect the reaction effect and product quality.

[0011] figure 2 As shown, a feeding distributor 5 is designed, which is composed of a circular tube, the two ends of the circular tube are closed, and several discharge holes 2 are made on the tube body with a drill. In addition, a round hole with the same diameter as the feed pipe 1 is cut on the pipe body, and the outlet of the feed pipe is welded to the round hole to make the two integral. Fix the feed pipe on the reactor body 3 (as shown in the figure). When feeding, the acid enters the feeding distributor 5 from the feeding pipe 1, and the acid flows out uniformly from the discharge hole 2 to achieve the purpose of balanced feeding, and the stirring by the agitator 4 makes the reaction more uniform.

[0...

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PUM

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Abstract

The invention relates to a reaction still souring device suitable for production of silica series products. The device comprises a reaction still body. A stirring device is arranged in the reaction still body, a feeding pipe is arranged on the upper portion of the reaction still, and a semi-circle tubular feeding distributor with two closed ends is connected with the lower portion of the feeding pipe. A discharge hole is formed on the semi-circle tubular body. The reaction still souring device suitable for production of silica series products can obviously improve distribution of acid and enable chemical reaction in the reaction still to be sufficient while the acid is added in a reaction process.

Description

technical field [0001] The invention relates to an acid adding device, in particular to an acid adding device suitable for a reaction kettle. Background technique [0002] In the prior art, the reaction kettle that needs to add acid is generally fed through the feeding hole reserved on the upper part of the kettle. Most users use a straight pipe to add acid. When adding acid during the reaction process, due to the high local concentration, it is easy to cause Uneven reaction affects product quality. Contents of the invention [0003] Aiming at the deficiencies in the above-mentioned prior art, the present invention designs an acid-adding device suitable for the reaction kettle used in the production of silicon dioxide series products, which solves the problem of unbalanced acid addition to the reaction kettle. [0004] It is suitable for the reactor acid adding device for the production of silica series products, including the reactor body, the reactor body is equipped wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J4/00
Inventor 张原僖周日升赵建卿闫晴惠郭奇文郭秀娟梁建强
Owner 山西天一纳米科技股份有限公司