CN203580094U - 一种料条冷却槽供泄水装置 - Google Patents

一种料条冷却槽供泄水装置 Download PDF

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CN203580094U
CN203580094U CN201320801559.5U CN201320801559U CN203580094U CN 203580094 U CN203580094 U CN 203580094U CN 201320801559 U CN201320801559 U CN 201320801559U CN 203580094 U CN203580094 U CN 203580094U
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cooling bath
water
control valve
material strip
controller
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何敏
刘一春
廖龙凤
熊晏安
刘小柱
王文辉
廖文松
吴丹
曾忠良
朱正昌
赵利
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GUIZHOU KAIKETE MATERIAL CO Ltd
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GUIZHOU KAIKETE MATERIAL CO Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92085—Velocity
    • B29C2948/92104—Flow or feed rate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92209—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92428—Calibration, after-treatment, or cooling zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92476—Fluids, e.g. for temperature control or of environment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92923—Calibration, after-treatment or cooling zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92971—Fluids, e.g. for temperature control or of environment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

本实用新型公开了一种料条冷却槽供泄水装置，它包括进水管（1）、冷却槽（2）和泄水管（3），在冷却槽（2）内安装有水温检测元件（4），进水管（1）上安装有第一流量控制阀（5），泄水管（3）上安装有第二流量控制阀（6），水温检测元件（4）的输出端与控制器（7）输入端导线连接，控制器（7）输出端与第一流量控制阀（5）和第二流量控制阀（6）输入控制端连接。

Description

一种料条冷却槽供泄水装置
技术领域
    本实用新型属于塑料料条加工技术领域，尤其涉及一种料条冷却槽供泄水装置。
背景技术
在塑料料条加工制造过程中，从挤出机挤出的塑料料条由于具有200℃以上高温，需要先经过料条冷却槽进行冷却后方可进入下一个加工工序，挤出机挤出的料条是连续不断的，因此进入冷却槽的料条也是连续不断，常规情况下，料条冷却槽采用一个固定的水池，加上一个进水管道和一个出水管道组成，进水管道源源不断的供给冷水，出水管道一直往外排泄热水，以维持槽内总水量和水温的平衡，但是当长时间一直冷却料条后，槽内水温度升高，最高可达100℃，经过冷却槽后的料条不能可靠冷却，影响后继加工处理，常规处理办法将进水管和出水管的直径加大，加快槽中冷热水的流量，确保槽内水温在30-50 ℃ ，但是这样存在的问题是对水资源造成浪费，而且成本升高。
发明内容
本实用新型要解决的技术问题：提供一种料条冷却槽供泄水装置，以解决现有技术为了保持冷却槽内水温恒定在30-50 ℃，采用加大管径供放水存在的对水资源浪费，成本升高等问题。
实用新型技术方案：
一种料条冷却槽供泄水装置，它包括进水管、冷却槽和泄水管，在冷却槽内安装有水温检测元件，进水管上安装有第一流量控制阀，泄水管上安装有第二流量控制阀，水温检测元件的输出端与控制器输入端导线连接，控制器输出端与第一流量控制阀和第二流量控制阀输入控制端连接。
控制器为单片机或小型PLC控制器。
冷却槽内底部安装有至少一个搅拌器，搅拌器的高度为冷却槽槽高的三分之一至三分之二。
本实用新型有益效果：
本实用新型在进出水管上加流量控制阀，在冷却槽内设有温度检测元件，将槽内水温实时检测送至控制器，由控制器根据水温调节流量阀的大小，实现对槽内水温的恒定控制，当温度高时，增加冷水供给量，加快泄水流量，当槽内温度低时，减小冷水供给量，减小泄水流量；同时在槽底安装多个搅拌器，可以充分使槽中冷热水混合均匀，而且有利于迅速降温，本实用新型解决了现有技术为了保持冷却槽内水温恒定在30-50 ℃，采用加大管径供放水存在的对水资源浪费，成本升高等问题。
附图说明：
图1 为本实用新型结构示意图。
具体实施方式：
一种料条冷却槽供泄水装置（见图1），它包括进水管1、冷却槽2和泄水管3，在冷却槽2内安装有水温检测元件4，进水管1上安装有第一流量控制阀5，泄水管3上安装有第二流量控制阀6，水温检测元件4的输出端与控制器7输入端导线连接，控制器7输出端与第一流量控制阀5和第二流量控制阀6输入控制端连接；进水管1和泄水管3的流量直径需满足冷却槽一直工作时，冷热水的交换量能够将槽内温度控制在30-50℃范围内。
控制器7为单片机或小型PLC控制器，控制器7需要带有模拟量输出口，以满足对流量控制阀的控制。
冷却槽2内底部安装有至少一个搅拌器8，搅拌器8的高度为冷却槽2槽高的三分之一至三分之二，搅拌器8的数量优选为四个，均匀安装在冷却槽2槽内底部，搅拌器的高度不能高于槽高的三分之二，否则容易搅坏冷却料条，低于槽高三分之一不能充分搅拌均匀冷却槽内的冷热水。

Claims (3)

1.一种料条冷却槽供泄水装置，它包括进水管（1）、冷却槽（2）和泄水管（3），其特征在于：在冷却槽（2）内安装有水温检测元件（4），进水管（1）上安装有第一流量控制阀（5），泄水管（3）上安装有第二流量控制阀（6），水温检测元件（4）的输出端与控制器（7）输入端导线连接，控制器（7）输出端与第一流量控制阀（5）和第二流量控制阀（6）输入控制端连接。
2.根据权利要求1所述的一种料条冷却槽供泄水装置，其特征在于：控制器（7）为单片机或小型PLC控制器。
3.根据权利要求1所述的一种料条冷却槽供泄水装置，其特征在于：冷却槽（2）内底部还安装有至少一个搅拌器（8），搅拌器（8）的高度为冷却槽（2）槽高的三分之一至三分之二。
CN201320801559.5U 2013-12-09 2013-12-09 一种料条冷却槽供泄水装置 Expired - Lifetime CN203580094U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106626192A (zh) * 2016-12-02 2017-05-10 重庆澳菱工贸有限公司 链条水冷槽

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106626192A (zh) * 2016-12-02 2017-05-10 重庆澳菱工贸有限公司 链条水冷槽

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