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A multi-effect reaction furnace for producing PVC and its working method

A technology of a reaction furnace and a reaction chamber, which is applied in the field of multi-effect reaction furnaces for PVC production, can solve problems such as long-term heating, achieve the effects of balancing temperature, achieving sustainability and improving utilization rate

Active Publication Date: 2021-06-01
新沂市星辰新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Purpose of the invention: In order to overcome the above deficiencies, the purpose of this invention is to provide a multi-effect reaction furnace for producing PVC and its working method. On the one hand, it adopts the method of splitting the heating time and heating multiple times to solve the problem that the reaction furnace needs to be heated for a long time. problems, so that the product is always in a flow state, realizing the continuity of production and high production efficiency; Provide sufficient protection, automatic leak-proof, high practicability

Method used

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  • A multi-effect reaction furnace for producing PVC and its working method
  • A multi-effect reaction furnace for producing PVC and its working method
  • A multi-effect reaction furnace for producing PVC and its working method

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Effect test

Embodiment 1

[0039] Such as Figure 1-5 The shown multi-effect reaction furnace for producing PVC includes: a preheating furnace 1, a heating furnace 2, a cooling furnace 3 and a waste heat recovery mechanism 4, a heating furnace 2 is connected to one side of the preheating furnace 1, and the A cooling furnace 3 is connected to the side of the heating furnace 2 away from the preheating furnace 1, and a waste heat recovery mechanism 4 is arranged on the cooling furnace 3, and the waste heat recovery mechanism 4 is connected to the preheating furnace 1;

[0040] The waste heat recovery mechanism 4 includes a heat delivery pipe 41 and a heat storage capsule 42, one end of the heat delivery pipe 41 is arranged around the inside of the cooling furnace 3, and the other end of the heat delivery pipe 41 is arranged around the inside of the preheating furnace 1, The heat delivery pipe 41 is ring-shaped, and a heat storage capsule 42 is arranged inside the heat delivery pipe 41, and the heat storage...

Embodiment 2

[0053] Such as figure 1 and 2 The shown multi-effect reaction furnace for producing PVC includes: a preheating furnace 1, a heating furnace 2, a cooling furnace 3 and a waste heat recovery mechanism 4, a heating furnace 2 is connected to one side of the preheating furnace 1, and the A cooling furnace 3 is connected to the side of the heating furnace 2 away from the preheating furnace 1, and a waste heat recovery mechanism 4 is arranged on the cooling furnace 3, and the waste heat recovery mechanism 4 is connected to the preheating furnace 1;

[0054] The waste heat recovery mechanism 4 includes a heat delivery pipe 41 and a heat storage capsule 42, one end of the heat delivery pipe 41 is arranged around the inside of the cooling furnace 3, and the other end of the heat delivery pipe 41 is arranged around the inside of the preheating furnace 1, The heat delivery pipe 41 is ring-shaped, and a heat storage capsule 42 is arranged inside the heat delivery pipe 41, and the heat sto...

Embodiment 3

[0057] Such as figure 1 and 3 The shown multi-effect reaction furnace for producing PVC includes: a preheating furnace 1, a heating furnace 2, a cooling furnace 3 and a waste heat recovery mechanism 4, a heating furnace 2 is connected to one side of the preheating furnace 1, and the A cooling furnace 3 is connected to the side of the heating furnace 2 away from the preheating furnace 1, and a waste heat recovery mechanism 4 is arranged on the cooling furnace 3, and the waste heat recovery mechanism 4 is connected to the preheating furnace 1;

[0058] The waste heat recovery mechanism 4 includes a heat delivery pipe 41 and a heat storage capsule 42, one end of the heat delivery pipe 41 is arranged around the inside of the cooling furnace 3, and the other end of the heat delivery pipe 41 is arranged around the inside of the preheating furnace 1, The heat delivery pipe 41 is ring-shaped, and a heat storage capsule 42 is arranged inside the heat delivery pipe 41, and the heat sto...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a multi-effect reaction furnace for producing PVC, comprising: a preheating furnace, a heating furnace, a cooling furnace and a waste heat recovery mechanism, a heating furnace is connected to one side of the preheating furnace, and the heating furnace is far away from the A cooling furnace is connected to one side of the furnace, and a waste heat recovery mechanism is arranged on the cooling furnace, and the waste heat recovery mechanism is connected to the preheating furnace; the waste heat recovery mechanism includes a heat sending pipeline and a heat storage bag; it also includes a protective layer It also discloses a working method of multi-effect reaction furnace for producing PVC; on the one hand, it adopts the method of splitting the heating time and heating multiple times, which solves the problem that the reaction furnace needs to be heated for a long time, so that the product is always flow state, realizing the continuity of production and high production efficiency; on the other hand, it provides a modular protective panel, which can be quickly disassembled from the furnace body, reducing the cost of scrapping, and can provide sufficient protection in time, automatic leak-proof , high practicability.

Description

technical field [0001] The invention belongs to the field of compound reaction equipment and technology, in particular to a multi-effect reaction furnace for producing PVC and its working method. Background technique [0002] PVC material is a kind of plastic decoration material. It is the abbreviation of polyvinyl chloride material. It is a thermoplastic polymer polymerized by vinyl chloride monomer. It has light weight, heat insulation, heat preservation, moisture resistance, flame retardancy, and simple construction. features. Due to the variety of specifications, colors and patterns of PVC materials, it is very decorative, and is widely used in production and life. As an indispensable reaction furnace in the production of PVC materials, it not only has a huge demand, but also is the object of continuous human and physical research by various enterprises. [0003] With the development of industry and the progress of science and technology, the current reactor is develop...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27B19/04F27D15/02F27D13/00F27D17/00F27D19/00F23Q7/00
CPCF23Q7/00F27B19/04F27D13/00F27D15/02F27D17/004F27D19/00F27D2017/007F27D2019/0003Y02P10/25
Inventor 陈宗海
Owner 新沂市星辰新材料科技有限公司
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