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Furfural hydrolysis kettle with rotational horizontal casing

A hydrolysis kettle, horizontal technology, applied in the field of cylindrical furfural hydrolysis kettle, can solve the problem of not discharging waste gas and polluting the environment, etc.

Inactive Publication Date: 2015-01-07
山东畅运专用车制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to achieve high yield, but also low equipment cost, no emission of waste gas to pollute the environment, and change the straight vertical fixed hydrolysis kettle into a horizontal rotary hydrolysis kettle

Method used

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  • Furfural hydrolysis kettle with rotational horizontal casing

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Embodiment Construction

[0008] The hydrolysis kettle 13 is welded by two ends of the head and the middle straight cylinder, placed horizontally, the material used is pressure-resistant and anti-corrosion material, the outer ends of the two heads are fixed with two central shafts 4 of the same center, and the left central shaft 4 An insulating sliding brush ring 6 is provided on the side close to the head. The outer end of the sliding brush ring 6 is provided with a bearing seat 5. The bearing seat 5 is fixed on the bracket 1. The outer end of the bearing seat 5 is provided with a sprocket 3. The wheel 3 is driven to rotate by the motor reducer 2, the sprocket 3 drives the central shaft 4, the central shaft 4 drives the hydrolysis kettle 13 to rotate, and the right end of the central shaft 4 is equipped with a bearing seat 5 on the side of the head, and the bearing seat 5 is fixed on the bracket 1 , the outer side of the bearing block 5 is provided with a hydrolysis kettle shaft seal 17, the hydrolysis...

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Abstract

The invention discloses a furfural hydrolysis kettle with a rotational horizontal casing for discharging slag at normal pressure in the furfural production process. The furfural hydrolysis kettle is characterized in that a vertical fixing belt pressure slag discharging hydrolysis kettle is changed into a horizontal casing-rotational normal-pressure slag discharge. The furfural hydrolysis kettle has the advantages that the height of a factory building can be reduced; infrastructure fund is saved; due to the adoption of a normal-pressure slag discharging mode, the environment can be protected and the atmosphere is prevented from being polluted; the casing rotates for producing, the furfural yield can be increased and water can be saved; and the furfural hydrolysis kettle can be produced into large-size equipment and gets rid of old mode using a plurality of small vertical hydrolysis kettles.

Description

technical field [0001] The invention relates to a cylindrical furfural hydrolysis kettle with normal pressure slag discharge, horizontal placement and rotating shell, which is a new type of furfural hydrolysis kettle. Background technique [0002] At present, the furfural hydrolysis kettles in China are all vertical cylinders. After the raw materials are loaded into the hydrolysis kettle, they are fixed in the hydrolysis kettle and cannot be moved. In this way, the raw materials are heated unevenly, the reaction time is inconsistent, the amount of steam used is large, and the yield is low. , while the hydrolysis kettles in advanced foreign countries are all spherical, and the sphere rotates during work, so that the raw materials roll inside and are heated evenly, and the yield is high, but the equipment is expensive. Slag, a lot of waste gas will be discharged into the atmosphere to pollute the environment, which does not meet the requirements of environmental protection and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J3/04B01J19/28
Inventor 武建民
Owner 山东畅运专用车制造有限公司