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A kind of sludge automatic fueling device and method based on solar greenhouse

A solar greenhouse and chemical device technology, applied in the direction of fuel, waste fuel, biofuel, etc., can solve problems such as waste of energy, and achieve the effects of reducing coal consumption, improving utilization rate, and high calorific value of products

Active Publication Date: 2021-06-25
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, electric drying and thermal drying were used to waste a lot of energy

Method used

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  • A kind of sludge automatic fueling device and method based on solar greenhouse
  • A kind of sludge automatic fueling device and method based on solar greenhouse
  • A kind of sludge automatic fueling device and method based on solar greenhouse

Examples

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Effect test

Embodiment 1

[0042] A kind of sludge automatic fuelization device based on solar greenhouse, comprising pretreatment device 1, drying device 2 and control device 3, said pretreatment device 1 is arranged on the upper part of drying device 2, said pretreatment device 1 and The drying devices 2 are respectively connected with the control device 3 .

[0043]The pretreatment device 1 includes a housing I11, a cover plate 12, a motor I13, an agitator 14, a baffle plate 15, a baffle plate rotating shaft 16, a motor II17, and a relay 18; the upper part of the housing I11 is provided with a cover plate 12, so A motor I13 is installed on the cover plate 12, the motor I13 is electrically connected to the control device 3, the output shaft of the motor I13 passes through the central hole provided on the cover plate 12 and is connected to the agitator 14, and the agitator 14 A baffle 15 is arranged below, and the baffle 15 is rotatably connected to the inner wall of one side of the housing I11 through...

Embodiment 2

[0047] A sludge automatic fuelization device based on a solar greenhouse, comprising a pretreatment device 1, a drying device 2 and a control device 3, the pretreatment device 1 is arranged on the upper part of the drying device 2, the pretreatment device 1 and the The drying devices 2 are respectively connected with the control device 3 .

[0048] The pretreatment device 1 includes a housing I11, a cover plate 12, a motor I13, an agitator 14, a baffle plate 15, a baffle plate rotating shaft 16, a motor II17, and a relay 18; the upper part of the housing I11 is provided with a cover plate 12, so A motor I13 is installed on the cover plate 12, the motor I13 is electrically connected to the control device 3, the output shaft of the motor I13 passes through the central hole provided on the cover plate 12 and is connected to the agitator 14, and the agitator 14 A baffle 15 is arranged below, and the baffle 15 is rotatably connected to the inner wall of one side of the housing I11 ...

Embodiment 3

[0052] A sludge automatic fuelization device based on a solar greenhouse, comprising a pretreatment device 1, a drying device 2 and a control device 3, the pretreatment device 1 is arranged on the upper part of the drying device 2, the pretreatment device 1 and the The drying devices 2 are respectively connected with the control device 3 .

[0053] The pretreatment device 1 includes a housing I11, a cover plate 12, a motor I13, an agitator 14, a baffle plate 15, a baffle plate rotating shaft 16, a motor II17, and a relay 18; the upper part of the housing I11 is provided with a cover plate 12, so A motor I13 is installed on the cover plate 12, the motor I13 is electrically connected to the control device 3, the output shaft of the motor I13 passes through the central hole provided on the cover plate 12 and is connected to the agitator 14, and the agitator 14 A baffle 15 is arranged below, and the baffle 15 is rotatably connected to the inner wall of one side of the housing I11 ...

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Abstract

In order to realize the resource utilization of sludge, the present invention describes a sludge automatic fuelization device based on a solar greenhouse, including a pretreatment device, a drying device and a control device, and the pretreatment device is arranged on the upper part of the drying device , the pretreatment device and the drying device are respectively connected with the control device; the present invention also records a method for automatic fuelization of sludge based on solar greenhouses, adding sludge powder, desiccant and combustion accelerant in a certain proportion to the pretreatment After the treatment device, after stirring evenly, the stirred mixture is automatically discharged to the drying device through the control device, and the sludge drying process is realized by using the greenhouse effect of solar energy and the suction effect of the chimney. The invention belongs to the technical field of sludge treatment, realizes fuel utilization and resource treatment of sludge, replaces a part of fossil energy, and has huge economic benefits.

Description

technical field [0001] The invention belongs to the technical field of sludge treatment, and in particular relates to a solar greenhouse-based automatic sludge fuelization device and method. Background technique [0002] In recent years, my country's urban sewage discharge has been increasing. According to "Analysis of the Development Status and Future Development Prospects of China's Sludge Treatment Industry in 2017", the total amount of urban sewage discharge in my country in 2017 was 51 billion tons. With the increase of the total amount of sewage, the output of its by-product sludge has also increased It is estimated that by 2020, my country's sludge production will be 83.82 million tons per year. At present, most domestic sewage treatment plants process sludge through landfill, which not only wastes land resources, but also may cause secondary pollution to the land, which is not in line with the concept of sustainable development. It is imminent to find a suitable slu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F11/13C02F11/14C10L5/46
CPCC02F11/12C02F11/14C10L5/46Y02E50/10Y02E50/30
Inventor 何玉荣石雷黄健王天宇王涵郑思远曾德迈王春翔
Owner HARBIN INST OF TECH
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