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Waste gas recovery device of chemical reaction kettle

A chemical reaction and exhaust gas recovery technology, which is applied in the direction of incinerators, chemical instruments and methods, and combustion methods, can solve problems such as low recovery efficiency, energy waste, and environmental pollution, achieve high recycling rates, eliminate environmental pollution, prevent The effect of polluting the environment

Inactive Publication Date: 2015-01-21
涂晶 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Its cost is high, and the recovery efficiency is low, resulting in waste of energy and pollution of the environment

Method used

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  • Waste gas recovery device of chemical reaction kettle

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Embodiment Construction

[0012] A device for recycling waste gas from chemical reactors, such as figure 1 As shown, a vertical stirring shaft 2 driven by a motor is arranged in the center of the tank body 1 of a chemical reaction kettle, stirring blades 3 are evenly distributed on the stirring shaft 2, and a spiral shaft is arranged in the tank body 1 outside the stirring blade 3. The heating pipe 4 is used to heat the heat transfer oil boiler 11 through the burner connected to the blower 9 in the closed combustion engine room 10. The oil outlet pipe 8 of the boiler 11 is connected to the inlet of the spiral heating pipe 4, and the oil return pipe 12 of the boiler 11 is connected to the spiral heating pipe 4. The outlet of the tank body 1 is equipped with a gas collection hood 5 on the exhaust pipe provided on the top of the tank body 1. The gas delivery pipeline of the gas collection hood 5 is connected to the inlet of the condenser 6, and the gas outlet of the condenser 6 is connected through a one-w...

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Abstract

The invention discloses a waste gas recovery device of a chemical reaction kettle. A vertical stirring shaft driven by a motor is arranged at the center inside a chemical reaction kettle tank body, stirring blades are uniformly distributed on the stirring shaft, a spiral heating pipe is arranged in the tank body outside the stirring blade, a burner connected by a fan in a closed burning cabin is used for heating a conducting oil boiler, an oil outlet pipe of the boiler is connected with an inlet of the spiral heating pipe, an oil return pipe of the boiler is connected with an outlet of the spiral heating pipe, a gas collecting hood is arranged on an exhaust pipe arranged at the upper part of the tank body, a gas delivery pipeline of the gas collecting hood is connected with an inlet of a condenser, a gas outlet of the condenser is connected with a gas inlet of the burning cabin by a one-way valve, and a liquid drainage hole at the lower part of the condenser is connected with a recovery tank. The waste gas recovery device of the chemical reaction kettle can recover light hydrocarbon waste gas generated by the chemical reaction kettle, has high recovery rate, reduces the resource waste, realizes pollution-free cleaning production and prevents environment pollution.

Description

technical field [0001] The invention belongs to a recycling device for light hydrocarbon waste gas produced by a chemical reaction kettle, in particular to a recycling device for the waste gas of a chemical reaction kettle. Background technique [0002] In the fine chemical production process, the chemical reaction kettle produces light hydrocarbon waste gas and discharges it into the atmosphere, which will pollute the environment. At present, the methods of chemical enterprises for waste gas treatment: activated carbon adsorption technology, condensation recovery technology, direct thermal incineration technology, etc. Its cost is big, and recovery efficiency is low, causes the waste of energy, pollutes the environment. [0003] With the development of the industrial level, the pollution of the living environment is becoming more and more serious. The discharge of industrial waste gas has seriously threatened people's health and survival; for the safety of our living envir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/00F23G7/06
Inventor 沈骏涂晶涂莹
Owner 涂晶
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