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A waste tire cracking and discharging process and equipment

A technology for waste tires and processes, which can be used in feeding devices, petroleum industry, fibrous fillers, etc., and can solve problems such as increasing production costs, production processes, and difficulty in discharging materials.

Active Publication Date: 2015-08-05
NIUTECH ENVIRONMENT TECHNOLOGY CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, all the cracking of waste rubber is to break the waste rubber into small pieces before cracking. During the production process, additional tire crushing equipment needs to be prepared, which virtually increases the production cost and production process. Therefore, the cracking of the whole tire becomes waste The inevitable trend of tire cracking, however, because the iron wire produced after the whole tire is cracked is whole, with ash or other uncracked components attached to it, making it difficult to discharge the material, and the existing discharge equipment is helpless

Method used

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  • A waste tire cracking and discharging process and equipment
  • A waste tire cracking and discharging process and equipment
  • A waste tire cracking and discharging process and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of waste tire cracking and discharging equipment, including a silo, which is equipped with a discharging mechanism, a sealing device and a baffle; There is a rotating sleeve in between; the eccentric shaft is composed of shaft I and shaft II placed in one body; the axis of shaft I is above the axis of shaft II, and the rotating cylinder is concentric with shaft I; the turntable is sleeved at both ends of shaft II and concentric with shaft II There are openings on the rotating cylinder, connecting rods on the rotating disc, and a telescopic rod set movable embedded in the opening between the connecting rods of the two rotating discs; the bottom end of the baffle is connected with a sealing device, and the sealing device and the baffle are arranged on the rotary The telescopic rod on the barrel is the shortest.

[0025] The telescopic rod set includes a telescopic rod and a base for fixing the telescopic rod, the connecting rod is connected with the base, and the t...

Embodiment 2

[0032] A kind of waste tire cracking and discharging equipment, including a silo, which is equipped with a discharging mechanism, a sealing device and a baffle; There is a rotating sleeve in between; the eccentric shaft is composed of shaft I and shaft II placed in one body; the axis of shaft I is above the axis of shaft II, and the rotating cylinder is concentric with shaft I; the turntable is sleeved at both ends of shaft II and concentric with shaft II There are openings on the rotating cylinder, connecting rods on the rotating disc, and a telescopic rod set movable embedded in the opening between the connecting rods of the two rotating discs; the bottom end of the baffle is connected with a sealing device, and the sealing device and the baffle are arranged on the rotary The telescopic rod on the barrel is the shortest.

[0033] The telescopic rod set includes a telescopic rod and a base for fixing the telescopic rod, the connecting rod is connected with the base, and the t...

Embodiment 3

[0042] A kind of waste tire cracking and discharging equipment, including a silo, which is equipped with a discharging mechanism, a sealing device and a baffle; There is a rotating sleeve in between; the eccentric shaft is composed of shaft I and shaft II placed in one body; the axis of shaft I is above the axis of shaft II, and the rotating cylinder is concentric with shaft I; the turntable is sleeved at both ends of shaft II and concentric with shaft II There are openings on the rotating cylinder, connecting rods on the rotating disc, and a telescopic rod set movable embedded in the opening between the connecting rods of the two rotating discs; the bottom end of the baffle is connected with a sealing device, and the sealing device and the baffle are arranged on the rotary The telescopic rod on the barrel is the shortest.

[0043] The telescopic rod set includes a telescopic rod and a base for fixing the telescopic rod, the connecting rod is connected with the base, and the t...

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PUM

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Abstract

A process and apparatus for scrap tire pyrolysis and material discharging. The apparatus comprises a material chamber (1). A material-discharging mechanism, a sealing apparatus, and a baffle (14) are arranged in the material chamber (1). The material-discharging mechanism comprises sequentially from outside to inside a drum (2), turntables (3), and an eccentric shaft. A rotary sleeve (4) is provided between the turntables (3) and the eccentric shaft. The eccentric shaft is constituted by shaft I (5) and shaft II (6) that are integrally arranged. The axis of shaft I (5) is located above the axis of shaft II (6). The drum is concentric with shaft I (5). The turntables (3) are sleevedly connected onto both ends shaft II (6) and are concentric with shaft II (6). An opening is provided on the drum (2). Connecting rods (8) are provided on the turntables (3). A telescopic rod set movably embedded into the opening is provided between two turntable connecting rods (8). The sealing apparatus is connected to the bottom extremity of the baffle (14). The sealing apparatus and the baffle (14) are arranged at where the telescopic rod is shortest on an outer barrel. By employing interactions of an eccentric structure and a sealing structure, implemented is whole-tire continuous pyrolysis and material discharging in a sealed state, thus providing a novel approach for scrap tire pyrolysis.

Description

technical field [0001] The invention relates to the field of chemical industry, and specifically provides a waste tire cracking and discharging process and equipment. Background technique [0002] As we all know, gasoline, diesel, carbon black and other products can be obtained after cracking waste rubber, which not only finds a good solution for the disposal of waste tires produced in large quantities in modern society, but also provides a new solution for resource reduction and energy shortage improvement. However, at present, all the cracking of waste rubber is to break the waste rubber into small pieces before cracking. During the production process, additional tire crushing equipment needs to be prepared, which virtually increases the production cost and production process. Therefore, the cracking of the whole tire becomes waste The inevitable trend of tire cracking, however, because the iron wire produced after the whole tire cracking is whole, with ash or other uncrac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10G1/10C08J11/10C09C1/48B01J4/00
CPCC09C1/46C08J11/10Y02W30/702C10G1/10C09C1/48
Inventor 牛晓璐牛斌王新明
Owner NIUTECH ENVIRONMENT TECHNOLOGY CORPORATION
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