Carbonization tower feeding device for coil pipe type liquid distributor

A technology of liquid distributor and feeding device, which is applied in the direction of feeding device, chemical instrument and method, chemical/physical process, etc., can solve problems such as slow injection speed, uneven liquid injection, corrosion of inner wall of carbonization tower, etc., and achieve reduction Effect of wall flow, reduction of carbonization time, reduction of corrosion wear

Inactive Publication Date: 2019-06-14
HUAIYIN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a carbonization tower feeding device of a coil-type liquid distributor, which solves the technical problems of uneven liquid injection, slow injection speed, and corrosion of the inner wall of the carbonization tower during the carbonization process

Method used

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  • Carbonization tower feeding device for coil pipe type liquid distributor
  • Carbonization tower feeding device for coil pipe type liquid distributor
  • Carbonization tower feeding device for coil pipe type liquid distributor

Examples

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Embodiment Construction

[0023] The present invention will be further described below. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0024] Such as figure 1 As shown, a carbonization tower feeding device of a coil-type liquid distributor includes a pipe support 1 , a U-shaped pipe clamp 2 , a coil-type liquid distributor 3 and a liquid inlet pipe 4 . The pipeline support 1 is fixedly connected with the carbonization tower 12 . Such as Figure 5 As shown, the coil-type liquid distributor 3 is fixed on the pipe support 3 through the U-shaped pipe clamp 2, which facilitates the disassembly and assembly of the coil-type liquid distributor 3 . The liquid inlet pipe 4 communicates with the coiled liquid distributor 3, preferably by welding. The bottom of the coil-type liquid distributor 3 is provided with several single-conduit pressure nozzles 5 , and in this embodiment, ...

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Abstract

The invention discloses a carbonization tower feeding device for a coil pipe type liquid distributor. The carbonization tower feeding device is arranged on the top of a carbonization tower, and comprises a pipeline support frame, a U-shaped pipe clamp, the coil pipe type liquid distributor and a liquid inlet pipe, wherein the pipeline support frame is fixed on the top of the carbonization tower; the coil pipe type liquid distributor is fixed on the pipeline support frame through the U-shaped pipe clamp; the liquid inlet pipe is connected and communicated with the coil pipe type liquid distributor; and a plurality of single guide pipe pressure spray nozzles are arranged at the bottom of the coil pipe type liquid distributor. Liquid is uniformly and fast sprayed into the carbonization towerin a spray mode, and is in sufficient contact with carbon dioxide; a carbonization process is accelerated; and the carbonization time is reduced. The wall flow of the liquid in the carbonization toweris reduced, so that the corrosion abrasion of the inner wall of the carbonization tower is reduced, and resource waste is prevented.

Description

technical field [0001] The invention belongs to the technical field of chemical equipment, and in particular relates to a carbonization tower feeding device of a coil-type liquid distributor. Background technique [0002] Calcium carbonate is one of the important inorganic powder fillers. It is widely used in plastics, rubber, papermaking, medicine, food and other industries. The main production process includes calcination, aging, cooling, carbonization, thickening, drying and other processes, among which carbonization The process is to mix carbon dioxide with compressed air and send it into the carbonization tower through the intake pipe, and neutralize it with calcium hydroxide to produce calcium carbonate. my country is the largest producer of calcium carbonate resources in the world. At present, the carbonization devices for domestic production of calcium carbonate mainly include ordinary stirring carbonization towers, continuous spray carbonization towers, and high-gra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J4/00
Inventor 陈诚黄梓庭李伯奎滑小彤周靖宋泽康许兆美蒋素琴王玲
Owner HUAIYIN INSTITUTE OF TECHNOLOGY
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