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Vertical type self-pressurization and temperature rising rubber regeneration device

A recycled rubber, vertical technology, applied in the field of rubber manufacturing, can solve the problems of unstable quality, equipment damage, unstable temperature and shear force, etc., and achieve the effect of reducing production costs, small footprint and compact structure

Active Publication Date: 2016-09-21
山西礼信橡胶科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unstable temperature and shear force can easily cause unstable quality and damage to equipment

Method used

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  • Vertical type self-pressurization and temperature rising rubber regeneration device

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Embodiment Construction

[0017] Such as figure 1 As shown in the figure, a vertical self-pressurization and heating regenerated rubber device includes a tapered main shaft 1, a main shaft sleeve 2, a feed port 3, an internal temperature control cooling zone 5 of the main shaft sleeve, a material distribution puller 4, and a rubber material processor. 21. Rubber material cooling zone 6, discharge port 7, driving device, preheating electric heating rod 8, temperature detector 9, numerical control unit, pressure sensor, current sensor, hydraulic pressure regulator 10, numerical control unit, pressure sensor, current Sensor, graphite self-lubricating copper sleeve 11 and high temperature and high pressure resistant packing 12. The conical body of the tapered main shaft 1 is provided with a spiral groove 13 from top to bottom. The inside of the main shaft sleeve 2 is a conical cavity 14 that accommodates the tapered main shaft 1 and is consistent with the shape of the tapered main shaft 1. The top of the m...

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Abstract

The invention relates to a vertical type self-pressurization and temperature rising rubber regeneration device. A tapered body of a tapered main shaft is provided with a spiral groove from top to bottom; a tapered cavity, which is used for containing the tapered main shaft and is the same as the tapered main shaft in appearance, is formed in a main shaft sleeve; a feeding hole is formed in the top of the main shaft sleeve; the lower end of the main shaft sleeve horizontally and outward protrudes to form an annular table body; the main shaft sleeve sleeves the tapered main shaft; the gap between the tapered main shaft and the main shaft sleeve is gradually reduced from top to bottom; the lower end of an inner temperature control cooling region of the main shaft sleeve is fixed on the annular table body and the inner temperature control cooling region of the main shaft sleeve is arranged at the outer part of the main shaft sleeve in a surrounding manner; a material splitting pulling sheet is fixed at the top of the tapered main shaft; the lower end of the tapered main shaft is connected with the upper end of a sizing material treating device; a sizing material temperature lowering and cooling region is arranged around the sizing material treating device and at the lower part of the annular table body. The vertical type self-pressurization and temperature rising rubber regeneration device has the advantages of wide applicability, good energy-saving performance and low carbon, low production cost, high convenience for installation and maintenance, good safety, stable quality, high yield and no environment pollution.

Description

technical field [0001] The invention belongs to the field of rubber manufacturing, and in particular relates to a vertical self-pressurization and temperature-raising regenerated rubber device. Background technique [0002] At present, there are only three kinds of recycled rubber manufacturing processes that can realize industrial production in China. [0003] 1: High temperature and high pressure dynamic desulfurization: This technology started in China in the 1990s. It is the most mature technology for domestic reclaimed rubber application. The process is to mix rubber powder, softener, activator, and filler in a certain proportion, then send it to a high-temperature and high-pressure desulfurization tank, inject water (steam), heat up to 170-220°C, and maintain pressure at 1.5-2.2MPa After 2.5 hours, the desulfurized rubber powder is taken out by depressurization, transported manually to a refiner, and repeatedly refined to obtain reclaimed rubber. The main equipment ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J11/10C08L17/00
CPCC08J11/10C08J2317/00Y02W30/62
Inventor 张寅录
Owner 山西礼信橡胶科技有限公司
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