Furfural production process system for conveying raw materials in closed mode

A production process and raw material technology, applied in the field of furfural production system, can solve the problems of large space occupation, high maintenance rate, dust pollution, etc., and achieve the effect of compact appearance, high conveying efficiency, and no dust

Inactive Publication Date: 2012-11-14
肥城金威机械有限公司
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  • Abstract
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Problems solved by technology

This kind of bucket elevator has original equipment, takes up a lot of space, is fragile, has high maintenance rate, slow efficiency and serious dust pollution

Method used

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  • Furfural production process system for conveying raw materials in closed mode

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Embodiment Construction

[0008] Such as figure 1 The furfural production process system shown in the closed delivery of raw materials is composed of several hydrolysis kettles and a feeding system. A hydrolysis kettle silo 1 is arranged on the hydrolysis kettle, and a screw conveyor is arranged in the hydrolysis kettle silo 1; wherein, the feeding system adopts Negative pressure conveying equipment, the negative pressure conveying equipment includes a cyclone separator 3 installed on the inlet of the hydrolysis tank silo 1, the top air outlet of the cyclone separator 3 is connected to the exhaust pipe 6, and the side feed port is connected to the feed pipe 2 , the exhaust pipe 6 is connected to the air inlet of the exhaust fan 4, and the feed pipe 2 hangs down into the raw material pile; in order to remove the dust drawn out by the exhaust fan 4, the pulse bag is connected to the air outlet of the exhaust fan 4 through the dust removal pipe 7 Dust collector 5.

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Abstract

The invention discloses a furfural production process system for conveying raw materials in a closed mode. The system consists of a plurality of hydrolysis reactors and a feeding system, wherein a material cabin is arranged above the hydrolysis reactors, a screw conveyer is embedded in the material cabin, the feeding system utilizes a pipeline negative pressure conveying device, the pipeline negative pressure conveying device comprises a cyclone separator which is installed on an inlet of the hydrolysis reactor material cabin, an air outlet at the top of the cyclone separator is connected with an exhaust tube, a feeding port at the side of the cyclone separator is connected with a feeding tube, the exhaust tube is connected with an air inlet of an exhaust fan, the feeding tube extends downwards into a material stack, and an air out of the exhaust fan is connected with a pulse type bag dust remover through a pipeline. Accordingly, the conveying efficiency of the pipeline negative pressure conveying device is high, and the conveying is in a closed mode, so that the system is free from dust and noise pollution, the whole process line is compact in appearance, attractive in appearance, energy-saving, environment-friendly, and requirements of the energy-saving and emission-reduction policy which is advocated by China are met.

Description

technical field [0001] The present invention relates to a furfural production system. Background technique [0002] The existing furfural production process system is composed of a number of hydrolysis kettles and feeding systems; the hydrolysis kettles are arranged in rows, and a silo is arranged on the top of the hydrolysis kettles, and a screw conveyor is arranged in the silo, and is sent to each hydrolysis kettle by the screw conveyor. , and then carry out the hydrolysis reaction by the hydrolysis tank. The existing feeding system is a bucket elevator. After the raw material is pulverized by a pulverizer, it is transported from the stockyard to the side of the hydrolysis kettle by a belt conveyor, and then lifted to the silo of the hydrolysis kettle by a bucket elevator. This kind of bucket elevator has primitive equipment, takes up a lot of space, is fragile, has high maintenance rate, slow efficiency and serious dust pollution. Contents of the invention [0003] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G53/24
Inventor 黄建军范胜国李晓红马春霞王新
Owner 肥城金威机械有限公司
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