Intelligent environment-friendly constant-pressure medium-temperature fast rubber plasticizing unit

An environmentally friendly, atmospheric technology, applied in the chemical industry, plastic recycling, climate sustainability, etc., can solve the problems of unstable product quality, low production efficiency, high plasticizing temperature, improve the level of intelligence, reduce labor cost, the effect of accelerating the plasticization speed

Inactive Publication Date: 2013-11-27
武时家
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Whether it is a single helix or a double helix, the quality of the product is unstable; the plasticizing temperature is high, reaching 270°C-330°C, and the energy consumption is high. Although recl

Method used

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  • Intelligent environment-friendly constant-pressure medium-temperature fast rubber plasticizing unit
  • Intelligent environment-friendly constant-pressure medium-temperature fast rubber plasticizing unit

Examples

Experimental program
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Effect test

Embodiment Construction

[0032] An intelligent environment-friendly normal pressure medium temperature rapid rubber plasticizing unit, such as figure 1 As shown, the outlet of the lower part of the rubber pretreatment tank 1 is connected to the sealed storage tank 11 installed on the frame through the feeding suction pipe 2, and the sealed storage tank 11 connected to the vacuum feeding device 9 driven by the motor, its outlet is through the sealed The feeding valve 8 is connected to the feed port of the waste rubber friction plasticizing reaction kettle 5, and a stirrer with horizontal blades 12 and vertical blades 6 is arranged in the reaction kettle 5, and a heating pad is arranged in the tank interlayer of the reaction kettle 5. oil, the discharge port of the reaction kettle 5 is connected to the inlet of the cooling tank 17 through a sealed feed valve, and the gas outlet of the tank body on the top of the cooling tank 17 is respectively connected with the first-level and second-level waste gas...

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Abstract

The invention discloses an intelligent environment-friendly constant-pressure medium-temperature fast rubber plasticizing unit, wherein the outlet of a pre-treatment tank is connected with an airtight storage tank installed on a frame, the outlet of the airtight storage tank connected with a vacuum feeding device driven by a motor is connected with a feed inlet of a waste rubber friction plasticizing reaction kettle through an airtight feeding valve, heating oil is arranged in an interlayer of the tank body of the reaction kettle, the material outlet of the reaction kettle is connected with a cooling tank through the airtight feeding valve, and air outlets uniformly distributed on the upper tank body of the cooling tank are respectively connected with a first-level exhaust treatment tank and a second-level exhaust treatment tank. The outlet at the top of the first-level exhaust treatment tank is connected with the inlet of the side wall of the second-level exhaust treatment tank through a pipeline, the outlet of the second-level exhaust treatment tank is connected with a third-level exhaust treatment tank, and the material outlet at the lower part of the cooling tank is connected with a cooling screw conveyer through the airtight feeding valve. Regenerated rubber is produced in a totally airtight condition in a dry state without wastewater and exhaust gas, so that the unit is high in production efficiency, energy-saving and environment-friendly.

Description

technical field [0001] The invention belongs to equipment for producing recycled rubber, in particular to an intelligent environment-friendly normal-pressure medium-temperature rapid rubber plasticizing unit. Background technique [0002] At present, some enterprises in our country use the dynamic method to produce reclaimed rubber. Although high-quality reclaimed rubber can be produced, the temperature is high, the pressure is high, the energy consumption is high, and there is a large amount of exhaust gas emission, which will cause secondary pollution, high pressure and unsafe. The atmospheric pressure plasticization method used in recent years has solved the problem of high pressure, but there are problems with unstable product quality, fast Mooney rebound, hard reclaimed rubber, poor process performance, high temperature, high energy consumption and low output. , Equipment manufacturing lags behind and cannot adapt to the requirements of new processes. Atmospheric pres...

Claims

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Application Information

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IPC IPC(8): C08J11/10C08L17/00
CPCY02P20/10Y02W30/62
Inventor 武时家
Owner 武时家
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