Regenerative spiral pyrolysis device and its application
A regenerative, pyrolysis reaction technology, applied in special forms of dry distillation, lighting and heating equipment, combustion types, etc., can solve the problems of deterioration of groundwater quality, low nutrient content, and high impurity content, and achieve high combustion stability and heat. The effect of high solution efficiency and high heat transfer efficiency
Active Publication Date: 2019-02-15
SHENWU TECH GRP CO LTD
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, domestic waste compost has low nutrient content and high impurity content. Long-term use will easily cause soil compaction and groundwater quality deterioration. Strict sorting must be carried out in the compost pretreatment or post-treatment unit.
[0003] Thus, the device for processing domestic waste needs to be improved
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0063] The thermal storage type spiral pyrolysis device of the embodiment of the present invention is used to pyrolyze domestic waste, wherein the schematic diagram of the structure of the thermal storage type spiral pyrolysis device is as follows Figure 6 As shown, the process flow chart is as follows Figure 7 As shown, the overall process is: the waste entering the site undergoes pretreatment in the early stage, and is pyrolyzed in the pyrolysis reaction space to produce pyrolysis oil gas and pyrolysis carbon. The gas returns to the regenerative spiral pyrolysis burner 1000 through the second pipeline 6000, and is used as fuel to provide heat energy. The pyrolysis charcoal and pyrolysis oil can be directly passed into the fluidized bed for gasification, and the prepared coal gas is passed into the boiler to produce steam, which can be Heating can generate electricity. Specific steps are as follows:
[0064] (1) After the pre-treatment of the garbage entering the site, th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
| thickness | aaaaa | aaaaa |
| thickness | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a heat accumulating type spiral pyrolysis device and application thereof. The heat accumulating type spiral pyrolysis device comprises a shell, a rotatable combustion chamber and heat accumulating type combustors. The shell is provided with a pyrolysis reactant inlet, a pyrolysis oil-gas outlet and a pyrolysis carbon outlet. A pyrolysis reaction space is defined in the shell. The rotatable combustion chamber is arranged in the pyrolysis reaction space, a combustion space is defined in the combustion chamber, and a spiral blade is arranged on the surface of the combustion chamber. The heat accumulating type combustors are arranged at the two ends of the rotatable combustion chamber. Each heat accumulating type combustor comprises a mixture, a heat accumulator and a combustible component, wherein the mixture is arranged at the end of the rotatable combustion chamber and provided with a first gas opening and a second gas opening, and the second gas opening is connected with the pyrolysis oil-gas outlet; the heat accumulator is arranged on the surface, close to the rotatable combustion chamber, of the mixture; and the combustible component is arranged on the surface, close to the rotatable combustion chamber, of the heat accumulator, and a combustion catalyst is carried on the combustible component. The device achieves reducing, stabilizing and harmless treatment of household refuse.
Description
technical field [0001] The invention relates to a heat storage type spiral pyrolysis device, a heat storage type spiral pyrolysis system and a method for pyrolyzing domestic garbage by using the heat storage type spiral pyrolysis device or the heat storage type spiral pyrolysis system. Background technique [0002] The current main treatment technologies for domestic waste treatment include landfill, incineration, composting and pyrolysis. Landfill is an effective method to consume a large amount of urban domestic waste, and it is also the final treatment method for all waste treatment process residues. However, landfill occupies a large amount of land, directly pollutes the soil, and the landfill leachate pollutes the groundwater; the incineration method is to dispose of the waste A method of fully oxidizing combustible components in a high-temperature furnace, and the heat generated is used for power generation and heating. However, in most cases, the value of electric en...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F23G5/027F23G5/44C10B53/00C10G1/00
CPCC10B53/00C10G1/00F23G5/027F23G5/44
Inventor 房凯巴玉鑫吴小飞王惠惠牛明杰吴道洪
Owner SHENWU TECH GRP CO LTD