Automatic microwave cracking reaction device for waste rubber

Abstract

The invention discloses an automatic microwave cracking reaction device for waste rubber. The device consists of an automatic control system, a variable frequency motor, a spiral propelled microwave cracking reaction bin, a pneumatic closed automatic feeding valve assembly and a pneumatic closed slag discharge valve assembly; microwave magnetrons are uniformly arranged on the outer walls of two sides of a spiral propeller in the spiral propelled microwave cracking reaction bin; the pneumatic closed automatic feeding valve assembly is arranged at the feeding end of the spiral propelled microwave cracking reaction bin; the pneumatic closed slag discharge valve assembly is arranged at the discharge end of the spiral propelled microwave cracking reaction bin and a material distributor is arranged at the feeding hole of the pneumatic closed automatic feeding valve assembly. The device has high automation degree, high treatment quantity, low manufacturing cost, full-closed continuous production, safety and environmental friendliness, can be used for extracting combustible gas, gasoline, diesel oil and industrial crude carbon black, is safe in recycle, does not discharge waste slag or harm gases, and does not cause secondary environmental pollution.

Description

technical field

[0001] The invention relates to a waste rubber cracking reaction device, in particular to a device for cracking reaction by microwave heating. Background technique

[0002] Waste tire pyrolysis technology is an emerging solid waste treatment technology in recent years. Most of the various types of pyrolysis equipment produced by domestic manufacturers are large in size, low in production efficiency, and complicated in operation. They are generally produced intermittently. Heating by gas or coal, the cracking time is long, and a production cycle takes about eight hours. In a production cycle, dozens of bolts need to be unscrewed or screwed manually twice, and the door is opened for feeding and slag discharge, and there will be varying degrees of leakage and diffusion of carbon slag dust, which will seriously affect the health of workers and Cause secondary pollution to the environment. Contents of the invention

[0003] The technical problem to be solved b...

Examples

Embodiment Construction

[0012] The invention is attached figure 1 , 2 As shown, it is mainly composed of frequency conversion motor 9, screw propulsion microwave cracking reaction chamber, pneumatic airtight automatic feeding valve combination and pneumatic airtight slag discharge valve combination. The feed end of the microwave cracking reaction chamber 14 is connected to the discharge end of the first screw propulsion microwave cracking reaction chamber 11 through the connecting pipe 13, and the feed end of the third spiral propulsion type microwave cracking reaction chamber 15 is connected to The pipe is connected to the discharge end of the second screw propulsion type microwave cracking reaction chamber 14; the combination of the material distributor 1 and the pneumatic airtight feed valve is connected to the feed end of the first screw propulsion type microwave cracking reaction chamber 11, and the pneumatic The airtight slag discharge valve assembly is connected to the discharge end of the th...

technical field

[0001] The invention relates to a waste rubber cracking reaction device, in particular to a device for cracking reaction by microwave heating. Background technique

[0002] Waste tire pyrolysis technology is an emerging solid waste treatment technology in recent years. Most of the various types of pyrolysis equipment produced by domestic manufacturers are large in size, low in production efficiency, and complicated in operation. They are generally produced intermittently. Heating by gas or coal, the cracking time is long, and a production cycle takes about eight hours. In a production cycle, dozens of bolts need to be unscrewed or screwed manually twice, and the door is opened for feeding and slag discharge, and there will be varying degrees of leakage and diffusion of carbon slag dust, which will seriously affect the health of workers and Cause secondary pollution to the environment. Contents of the invention

[0003] The technical problem to be solved b...

Examples

Embodiment Construction

[0012] The invention is attached figure 1 , 2 As shown, it is mainly composed of frequency conversion motor 9, screw propulsion microwave cracking reaction chamber, pneumatic airtight automatic feeding valve combination and pneumatic airtight slag discharge valve combination. The feed end of the microwave cracking reaction chamber 14 is connected to the discharge end of the first screw propulsion microwave cracking reaction chamber 11 through the connecting pipe 13, and the feed end of the third spiral propulsion type microwave cracking reaction chamber 15 is connected to The pipe is connected to the discharge end of the second screw propulsion type microwave cracking reaction chamber 14; the combination of the material distributor 1 and the pneumatic airtight feed valve is connected to the feed end of the first screw propulsion type microwave cracking reaction chamber 11, and the pneumatic The airtight slag discharge valve assembly is connected to the discharge end of the th...

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