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Energy regeneration treatment system for sawdust residues

A processing system and energy-based technology, which is applied in special forms of dry distillation, preparation of liquid hydrocarbon mixtures, biofuels, etc., can solve problems such as environmental pollution and energy waste, and achieve the effects of high pyrolysis efficiency, convenient use, and low ignition point

Inactive Publication Date: 2018-07-06
ZHENGZHOU LONGWEI ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an energy-based treatment system for sawdust residues, which is used to carry out catalytic cracking treatment on sawdust residues, recover combustion gas and cracked oil, and solve the technical problems of environmental pollution and energy waste caused by traditional treatment methods

Method used

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  • Energy regeneration treatment system for sawdust residues
  • Energy regeneration treatment system for sawdust residues
  • Energy regeneration treatment system for sawdust residues

Examples

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Embodiment 1

[0023] Please refer to figure 1 with figure 2 As shown, a catalytic cracking reaction device includes a pyrolysis reactor 1, a catalytic cracker 2 and a superheated steam generator 3.

[0024] Described pyrolysis reactor 1 comprises insulation housing 11, and the raw material pyrolysis box 12 of the same height as insulation housing 11 is arranged in described insulation housing 11, and the bottom of described raw material pyrolysis box 12 is provided with base, and described The top of the raw material pyrolysis box 12 is integrated with the top of the heat preservation shell 11 . A closed heating space 13 is formed between the raw material pyrolysis box 12 and the heat preservation shell 11 .

[0025] The top of the raw material pyrolysis box 12 is provided with a feed bin 14, a valve 15 is arranged on the feed pipe at the lower end of the feed bin 14, and a vent plate 16 is arranged above the valve 15, and the valve 15 is connected with the ventilator. A hot gas return ...

Embodiment 2

[0034] Please refer to image 3 As shown, a wood residue energy treatment system includes the catalytic cracking reaction device described in Example 1 and a condensation recoverer 5 connected to the catalytic cracking reaction device.

[0035] The condensation recoverer 5 includes a condensation sleeve 51, and the condensation sleeve 51 is provided with a condensed water inlet and a condensed water outlet. One end of the condensation sleeve 51 is connected with the cracked gas outlet 25, and the other end is connected with a cracking oil collector 53 through a pipeline, and a drying tube is connected on the pipeline between the cracking oil collector 53 and the condensation sleeve 51. The filter 52 is connected with a pyrolysis gas collector 54 on the dry filter 52 .

[0036]When the pyrolysis reaction system described in this embodiment is used for energy-based treatment of wood chip residues, the working principle is: the wood chip residues are put into the raw material py...

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Abstract

The invention provides an energy regeneration treatment system for sawdust residues. The energy regeneration treatment system comprises a pyrolysis reactor, a catalytic cracker and a superheated steamgenerator which are connected with one another in sequence, wherein the catalytic cracker is provided with a condensation recoverer; the condensation recoverer comprises a condensation sleeve; a condensed water inlet and a condensed water outlet are formed in the condensation sleeve. One end of the condensation sleeve is connected with a pyrolysis gas outlet, the other end is connected with a pyrolysis oil collector through a pipeline, a drying filter is connected with the pipeline between the pyrolysis oil collector and the condensation sleeve, and the drying filter is connected with a pyrolysis gas collector. The pyrolysis reaction system described in the scheme is used for carrying out catalytic pyrolysis treatment on sawdust residues, recovering combustion gas and pyrolysis oil, and solving the technical problems of environmental pollution and energy waste caused by traditional treatment methods.

Description

technical field [0001] The invention relates to the field of environmental protection engineering, in particular to a wood chip residue energy treatment system. Background technique [0002] In the fields of architectural decoration and home furnishing, it is necessary to process a large amount of wood and manufacture a large number of wood products, so a large amount of wood chips and residues will be generated. For wood chips produced by processing wood with better quality, due to the high quality of wood chips, people use them as raw materials and process them into composite wood-based panels. However, for the residues of the wood price difference and the wood chips of the skin, people usually burn them or throw them away as garbage, which not only pollutes the environment, but also causes a waste of energy. Therefore, it is necessary to design an economical and environmentally friendly device with a simple structure, which can be used to convert wood residue into energy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B53/02C10B49/02C10G1/00
CPCC10B49/02C10B53/02C10G1/002Y02E50/10
Inventor 刘丽
Owner ZHENGZHOU LONGWEI ELECTRONICS TECH CO LTD