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Adsorbing separation preventing rubber grains and cilia convection method and apparatus

A technology of rubber particles and separation method, which is applied to the separation of solids from solids by air flow, solids separation, chemical instruments and methods, etc., can solve the problem of increasing manufacturing difficulty and production cost, high cost of semi-manual operation, and increased maintenance expenditure. and other problems, to achieve the effect of easy production and promotion, easy connection and low cost

Inactive Publication Date: 2007-03-21
刘景维
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AI Technical Summary

Problems solved by technology

[0002] The particles and cilia after the tires are crushed are mixed and must be separated. At present, the separation equipment uses metal containers to use the weight difference between the particles and cilia to separate them in their own way. Accumulation on the inner wall, when it reaches a certain thickness, it will fall down and re-mix with the particles, blocking the discharge port. This phenomenon is a headache for the rubber crushing industry. In order to eliminate this electrostatic effect, some use chemical reaction methods to remove static electricity, and some Spraying and electroplating on the inner wall block the adsorption force, and small enterprises even restore the ancient screening method of windmill winnowing to clean cilia. Chemical and physical methods increase manufacturing difficulty and production cost, and increase maintenance expenditure. Semi-manual operation is also high cost and low efficiency.

Method used

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  • Adsorbing separation preventing rubber grains and cilia convection method and apparatus
  • Adsorbing separation preventing rubber grains and cilia convection method and apparatus
  • Adsorbing separation preventing rubber grains and cilia convection method and apparatus

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Embodiment Construction

[0024] Special equipment of the present invention comprises:

[0025] A shredder1.

[0026] A convection anti-adsorption separator 2, the convection anti-adsorption separator 2 is a cylindrical structure with tapers at both ends, a centrifugal fan 3 is installed at the top outlet, and a downward feeder is provided on the upper shoulder of the cylinder Tube 4 and outer shell 6 are arranged on the outside of the middle liner 5, and the inner liner 5 and the shell 6 are interlayer structures, with air inlet holes 7 on the upper and lower sides of the interlayer, and a storage barrel 8 with a duckbill-shaped automatic closer at the lower end.

[0027] The middle liner 5 of the convection anti-adsorption separator 2 and the tapered cylinders 9, 10 at both ends are respectively provided with regularly arranged annular air holes 11, 12, 13 with different sizes. The function of the annular air hole 11 of the inner tank is to offset the adsorption force of the inner tank wall by its a...

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Abstract

The present invention relates to adsorption-preventing convection separation process to separate rubber grains of crushed tyre from cilia and the special apparatus, including a crusher, a adsorption-preventing convection separator and a environment friendly cilia depositing tank. The present invention features that venthole number is regulated to utilize wind force to eliminate adsorbing force so as to reach optimized separating effect.

Description

technical field [0001] The invention relates to the technical field of recycling, processing and reutilization of waste tires, in particular to a new method for separating tire crushed rubber particles from cilia—the convection anti-adsorption separation method; the invention also relates to special equipment according to the method. Background technique [0002] The particles and cilia after the tires are crushed are mixed and must be separated. At present, the separation equipment uses metal containers to use the weight difference between the particles and cilia to separate them in their own way. Accumulation on the inner wall, when it reaches a certain thickness, it will fall down and re-mix with the particles, blocking the discharge port. This phenomenon is a headache for the rubber crushing industry. In order to eliminate this electrostatic effect, some use chemical reaction methods to remove static electricity, and some Spraying and electroplating on the inner wall blo...

Claims

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Application Information

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IPC IPC(8): B02C23/08B07B4/02
Inventor 刘景维
Owner 刘景维
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