CN203196723U - Molding powder pulverizing system - Google Patents

Molding powder pulverizing system Download PDF

Info

Publication number
CN203196723U
CN203196723U CN201320202784.7U CN201320202784U CN203196723U CN 203196723 U CN203196723 U CN 203196723U CN 201320202784 U CN201320202784 U CN 201320202784U CN 203196723 U CN203196723 U CN 203196723U
Authority
CN
China
Prior art keywords
crushing device
crushing
primary
quantitative
reducing mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320202784.7U
Other languages
Chinese (zh)
Inventor
强建中
周玉华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG JIATAI PLASTIC POWDER CO Ltd
Original Assignee
ZHEJIANG JIATAI PLASTIC POWDER CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG JIATAI PLASTIC POWDER CO Ltd filed Critical ZHEJIANG JIATAI PLASTIC POWDER CO Ltd
Priority to CN201320202784.7U priority Critical patent/CN203196723U/en
Application granted granted Critical
Publication of CN203196723U publication Critical patent/CN203196723U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Cyclones (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

本实用新型提出一种塑粉粉碎系统，包含有初级粉碎装置以及次级粉碎装置，初级粉碎装置与次级粉碎装置之间由粉料分级装置连通，物料经初级粉碎装置初步粉碎后送入粉料分级装置中，粉料分级装置对初步粉碎后的物料根据粒径进行分级，大于筛选粒径的物料送入次级粉碎装置进行再次粉碎，初级粉碎装置的进料口设有第一定量送料装置，次级粉碎装置的进料口设有第二定量送料装置，对送入初级粉碎装置和次级粉碎装置中的物料进行流量控制；由于设置了定量送料装置，对每次粉碎的物料进行定量控制，有利于增强对粉碎过程的掌控，从而提高生产效率，提升产品质量。

The utility model proposes a plastic powder crushing system, which includes a primary crushing device and a secondary crushing device. The primary crushing device and the secondary crushing device are connected by a powder classification device. In the material classification device, the powder classification device classifies the primary crushed material according to the particle size, and the material larger than the screening particle size is sent to the secondary crushing device for re-crushing. The feeding port of the primary crushing device is equipped with a first quantitative Feeding device, the feed port of the secondary crushing device is equipped with a second quantitative feeding device to control the flow of materials sent into the primary crushing device and secondary crushing device; Quantitative control is conducive to enhancing the control of the crushing process, thereby improving production efficiency and product quality.

Description

The molding powder crushing system
Technical field
The utility model relates to the molding powder production technology, relates in particular to a kind of molding powder crushing system.
Background technology
After generally being equipped with Masterbatch and various auxiliary agent and being mixed by thermoplastic resin, thermoplastic powder coating through the melting extruding pelletization, forms through fine pulverizing and classification again.The relative molecular mass of thermoplastic resin is larger, and hardness is lower, and springiness, and the deliquescing along with the rising of temperature are very strong to the sensitiveness of temperature, so utilize the method for impacting and colliding to be difficult to pulverize.Comparing with thermosetting resin, pottery, inorganic material, is the difficult material of pulverizing.And the performance difference of different thermoplastic resin is larger, is difficult to pulverize with Same Way.Thermoplastic powder coating be used for fluid bed soak mould, the flame-spraying steel pipe is inside and outside and during the occasion such as Technology of Rotational Powder Molding, require powder to have rounder and more smooth shape, and preferably flowability and melting characteristic, this to the proposition of reducing mechanism and grading plant higher requirement.And existing molding powder crushing system also has improved space qualitatively in operating efficiency and pulverizing, is necessary it is carried out structure optimization, with Improving The Quality of Products.
The utility model content
The purpose of this utility model provides a kind of molding powder crushing system, to promote molding powder production efficiency, improves the quality of products.
The utility model is that the technical scheme that its technical problem of solution adopts is,
The molding powder crushing system, include elementary reducing mechanism and secondary reducing mechanism, be communicated with by powder lot classifying apparatus between elementary reducing mechanism and the secondary reducing mechanism, material is sent in the powder lot classifying apparatus after the preliminary pulverizing of elementary reducing mechanism, the material of powder lot classifying apparatus after to preliminary pulverizing carries out classification according to particle diameter, sending into secondary reducing mechanism greater than the material of screening particle diameter pulverizes again, the charging aperture of elementary reducing mechanism is provided with the first quantitative material feeder, the charging aperture of secondary reducing mechanism is provided with the second quantitative material feeder, and the material of sending in elementary reducing mechanism and the secondary reducing mechanism is carried out flow-control;
Be provided with electromagnetic valve in the first quantitative material feeder and the second quantitative material feeder, electromagnetic valve links to each other with control system, folding by control system control electromagnetic valve makes the first quantitative material feeder and the second quantitative material feeder send into quantitative material to elementary reducing mechanism and secondary reducing mechanism respectively;
Powder lot classifying apparatus is comprised of cyclone separator and classifying screen, elementary reducing mechanism is communicated with cyclone separator by transfer pipeline, material after tentatively pulverizing is sent into cyclone separator, in cyclone separator, the impurity dust is discharged, make leftover materials enter classifying screen, classifying screen is communicated with the second quantitative material feeder, classifying screen will be sent into storage device less than the material of screening particle diameter, to send in the secondary reducing mechanism by the second quantitative material feeder greater than the material of screening particle diameter and again pulverize, secondary reducing mechanism is communicated with cyclone separator and classifying screen by return line, and the material after again pulverizing is carried out sizing screening.
The utility model has the advantage of, this molding powder crushing system is provided with elementary reducing mechanism and secondary reducing mechanism, and between elementary reducing mechanism and secondary reducing mechanism, powder lot classifying apparatus is set, to discharge storage less than the material of screening particle diameter, to again pulverize greater than the material of screening particle diameter, repeatedly carry out, make material particular diameter reach requirement, simultaneously, owing to being provided with quantitative material feeder, the material of each pulverizing is quantitatively controlled, be conducive to strengthen the control to crushing process, thereby enhance productivity Improving The Quality of Products.
Description of drawings
Fig. 1 is the structural representation of the molding powder crushing system that the utility model proposes.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
As shown in Figure 1, the molding powder crushing system that the utility model proposes includes elementary reducing mechanism 1 and secondary reducing mechanism 2, be communicated with by powder lot classifying apparatus 3 between elementary reducing mechanism 1 and the secondary reducing mechanism 2, material is sent in the powder lot classifying apparatus 3 after elementary reducing mechanism 1 preliminary the pulverizing, material after 3 pairs of preliminary pulverizing of powder lot classifying apparatus carries out classification according to particle diameter, sending into secondary reducing mechanism 2 greater than the material of screening particle diameter pulverizes again, the charging aperture of elementary reducing mechanism 1 is provided with the first quantitative material feeder 4, the charging aperture of secondary reducing mechanism 2 is provided with the second quantitative material feeder 5, and the material of sending in elementary reducing mechanism and the secondary reducing mechanism is carried out flow-control;
Be provided with electromagnetic valve in the first quantitative material feeder 4 and the second quantitative material feeder 5, electromagnetic valve links to each other with control system, folding by control system control electromagnetic valve makes the first quantitative material feeder 4 and the second quantitative material feeder 5 send into quantitative material to elementary reducing mechanism 1 and secondary reducing mechanism 2 respectively;
Powder lot classifying apparatus 3 is comprised of cyclone separator 6 and classifying screen 7, elementary reducing mechanism 1 is communicated with cyclone separator 6 by transfer pipeline 8, material after tentatively pulverizing is sent into cyclone separator 6, in cyclone separator 6, the impurity dust is discharged, make leftover materials enter classifying screen 7, classifying screen 7 is communicated with the second quantitative material feeder 5, classifying screen 7 will be sent into storage device less than the material of screening particle diameter, to send in the secondary reducing mechanism 2 by the second quantitative material feeder 5 greater than the material of screening particle diameter and again pulverize, secondary reducing mechanism 2 is communicated with cyclone separator 6 and classifying screen 7 by return line 9, and the material after again pulverizing is carried out sizing screening.
This molding powder crushing system is provided with elementary reducing mechanism and secondary reducing mechanism, and between elementary reducing mechanism and secondary reducing mechanism, powder lot classifying apparatus is set, to discharge storage less than the material of screening particle diameter, to again pulverize greater than the material of screening particle diameter, repeatedly carry out, make material particular diameter reach requirement, simultaneously, owing to being provided with quantitative material feeder, material to each pulverizing is quantitatively controlled, be conducive to strengthen the control to crushing process, thereby enhance productivity Improving The Quality of Products.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1.塑粉粉碎系统，包含有初级粉碎装置以及次级粉碎装置，初级粉碎装置与次级粉碎装置之间由粉料分级装置连通，物料经初级粉碎装置初步粉碎后送入粉料分级装置中，粉料分级装置对初步粉碎后的物料根据粒径进行分级，大于筛选粒径的物料送入次级粉碎装置进行再次粉碎，其特征在于，初级粉碎装置的进料口设有第一定量送料装置，次级粉碎装置的进料口设有第二定量送料装置，对送入初级粉碎装置和次级粉碎装置中的物料进行流量控制。1. The plastic powder crushing system includes a primary crushing device and a secondary crushing device. The primary crushing device and the secondary crushing device are connected by a powder classification device, and the material is sent to the powder classification device after being crushed by the primary crushing device , the powder classification device classifies the primary crushed material according to the particle size, and the material larger than the screening particle size is sent to the secondary crushing device for re-crushing. It is characterized in that the feed port of the primary crushing device is provided with a first quantitative As for the feeding device, the feed port of the secondary crushing device is provided with a second quantitative feeding device to control the flow rate of the materials fed into the primary crushing device and the secondary crushing device. 2.根据权利要求1所述的塑粉粉碎系统，其特征在于，第一定量送料装置以及第二定量送料装置中设有电磁阀门，电磁阀门与控制系统相连，由控制系统控制电磁阀门的开合，使第一定量送料装置以及第二定量送料装置分别向初级粉碎装置和次级粉碎装置送入定量的物料。2. The plastic powder crushing system according to claim 1, characterized in that, the first quantitative feeding device and the second quantitative feeding device are provided with electromagnetic valves, the electromagnetic valves are connected with the control system, and the control system controls the operation of the electromagnetic valves. Open and close, so that the first quantitative feeding device and the second quantitative feeding device feed quantitative materials into the primary crushing device and the secondary crushing device respectively. 3.根据权利要求1所述的塑粉粉碎系统，其特征在于，粉料分级装置由旋风分离器与分级筛组成，初级粉碎装置通过输送管路与旋风分离器连通，将初步粉碎后的物料送入旋风分离器，在旋风分离器中将杂质粉尘排出，使剩余物料进入分级筛，分级筛与第二定量送料装置连通，分级筛将小于筛选粒径的物料送入储存装置，将大于筛选粒径的物料通过第二定量送料装置送入次级粉碎装置中进行再次粉碎，次级粉碎装置通过回流管路与旋风分离器及分级筛连通，对再次粉碎后的物料进行分级筛选。3. The plastic powder crushing system according to claim 1, wherein the powder classification device is composed of a cyclone separator and a grading screen, and the primary crushing device communicates with the cyclone separator through a conveying pipeline, and the primary crushed material is It is sent to the cyclone separator, and the impurity dust is discharged in the cyclone separator, so that the remaining materials enter the grading sieve, and the grading sieve is connected with the second quantitative feeding device. The material with a particle size is sent to the secondary crushing device through the second quantitative feeding device for re-crushing. The secondary crushing device is connected with the cyclone separator and the grading screen through the return pipeline to classify and screen the re-pulverized material.
CN201320202784.7U 2013-04-19 2013-04-19 Molding powder pulverizing system Expired - Fee Related CN203196723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320202784.7U CN203196723U (en) 2013-04-19 2013-04-19 Molding powder pulverizing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320202784.7U CN203196723U (en) 2013-04-19 2013-04-19 Molding powder pulverizing system

Publications (1)

Publication Number Publication Date
CN203196723U true CN203196723U (en) 2013-09-18

Family

ID=49140865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320202784.7U Expired - Fee Related CN203196723U (en) 2013-04-19 2013-04-19 Molding powder pulverizing system

Country Status (1)

Country Link
CN (1) CN203196723U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105599168A (en) * 2016-02-14 2016-05-25 烟台枫林机电设备有限公司 Automatic integrated set for powder coating production
CN107983521A (en) * 2017-12-28 2018-05-04 平湖信达软木工艺有限公司 Cork fine fodder extraction system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105599168A (en) * 2016-02-14 2016-05-25 烟台枫林机电设备有限公司 Automatic integrated set for powder coating production
CN107983521A (en) * 2017-12-28 2018-05-04 平湖信达软木工艺有限公司 Cork fine fodder extraction system

Similar Documents

Publication Publication Date Title
CN104904773B (en) Broken face head recovery and processing system and method in noodles production
CN203508177U (en) Stearate crushing device
CN207256612U (en) A kind of Squeezinggranulator
CN105728152A (en) High-quality sand crushing production technique
CN204712263U (en) A kind of ceramic mud classification associating Preparation equipment
CN102941140B (en) A kind of epoxy molding plastic powder particles method for separating
CN203196723U (en) Molding powder pulverizing system
CN108031541B (en) Perlite ore sand semi-wet production line and production process thereof
CN205146423U (en) Thermosetting powder coating middlings recovery unit
CN202460791U (en) Serially-connected grinding system for double-roller press
CN217392991U (en) Collection device of inorganic powder of lamellar structure
CN103588194A (en) Graphite ball production device based on grader and processing method of graphite ball production device
CN204564529U (en) A kind of medicinal powder screening plant
CN203294804U (en) System for conveying starch material
CN202427490U (en) Vertical shaft emission smashing machine
CN202200430U (en) Waste tire pulverization system
CN201482542U (en) Jet flow grinding classifier
CN204684208U (en) Lactein tablet preparation technology device
CN204093725U (en) The simple and easy gas flow sizing machine of powder
CN202744341U (en) White carbon black production equipment
CN206262707U (en) A cyclone separator in a micropowder pulverization equipment for producing thermosetting powder coatings
CN202666967U (en) Raw material grinding and processing device
CN202729814U (en) White carbon black production equipment
CN218554349U (en) Automatic change individual set graphite and smash balling system
CN205413279U (en) Kiln tail haydite caking material processing system

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130918

Termination date: 20190419

CF01 Termination of patent right due to non-payment of annual fee