Urea device vulcanizing bed pipeline system capable of preventing urea agglomeration

A technology of urea plant and fluidized bed, which is applied in transportation, packaging, loading/unloading, etc. It can solve the problems of damage to urea structure, sales impact, urea easy to agglomerate, etc., and achieve the effect of improving efficiency and process refinement

Inactive Publication Date: 2019-11-22
ANHUI QUANSHENG CHEM
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Problems solved by technology

[0002] In the original design and installation of the urea plant, there is no fluidized bed device in the production process. During high-temperature production in summer every year, urea is easy to agglomerate, especially urea in tons of bags. The agglomeration of urea has a great impact on product efficacy and has a certain impact on sales. Damaged the original urea structure

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  • Urea device vulcanizing bed pipeline system capable of preventing urea agglomeration

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center, up, down, front, back, left, right, vertical, horizontal, inside, outside" are based on the The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have ...

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Abstract

The invention discloses an urea device vulcanizing bed pipeline system capable of preventing urea agglomeration. The system involves a large belt conveyor, a screening device arranged below the largebelt conveyor, a conveying device arranged below the screening device, and a vulcanizing bed device arranged below the conveying device, wherein the screening device is composed of a separation channel and screening systems, the separation channel is provided with a feeding port and two discharging ports, two screening systems are arranged, each screening system comprises a vibrating screen, a discharging bin and a discharging port, the conveying device consists of a first transmission belt conveyor and a second transmission belt conveyor, and the first transmission belt conveyor and the second transmission belt conveyor are respectively arranged under the discharging ports of the two screening systems. According to the system, the performance is stable, the reliability is high, the production and packaging efficiency is greatly improved, the working procedure is more refined, meanwhile, the low-temperature of urea in the bag is ensured, and the urea is prevented from agglomerate.

Description

technical field [0001] The invention relates to the field of urea production equipment, in particular to a fluidized bed pipeline system of a urea plant capable of preventing urea caking. Background technique [0002] In the original design and installation of the urea plant, there is no fluidized bed device in the production process. During high-temperature production in summer every year, urea is easy to agglomerate, especially urea in tons of bags. The agglomeration of urea has a great impact on product efficacy and has a certain impact on sales. Damaged the original urea structure. Therefore, according to the production needs, multiple investigations were carried out, and actual parameters were provided according to the actual situation. In order to solve the above problems, the pipeline system of the fluidized bed of the urea plant was transformed. Contents of the invention [0003] The purpose of the present invention is to provide a urea plant fluidized bed pipelin...

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Application Information

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IPC IPC(8): B65G69/20B65G69/12
CPCB65G69/12B65G69/20
Inventor 王德贵戴恒忠熊正虎吴兰杰
Owner ANHUI QUANSHENG CHEM
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