CN2124807U

CN2124807U - Prilling apparatus for resin

Info

Publication number: CN2124807U
Application number: CN 92216224
Authority: CN
Inventors: 陈有卿; 杨海波
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-06-19
Filing date: 1992-06-19
Publication date: 1992-12-16

Abstract

The utility model relates to a prilling apparatus for resins, mainly comprising a casing 2, a heating jacket 3 and a rotary drum 7 or a steel belt. The heating medium is sent to the heating jacket 3; the inner surface of the rotary drum 7 or the back side of the steel belt 4 is provided with a cooling medium spray head 8; a rotary revolving body 1 is arranged in the casing 2; the rotary revolving body 1 is longitudinally provided with a plurality of holes 4; the lower part of the casing 2 is longitudinally provided with a plurality of holes 5 in a single row; the lowest position of the revolving body 1 is tightly cooperated with the edges of the holes 5. The device has the advantages of simple structure, high productive capability, production of the resin with the uniform graininess and no dust, and the produced resin is convenient to package by metering.

Description

Prilling apparatus for resin

The utility model relates to a kind of resin prilling granulator.

In the prior art, a kind of resin prilling granulator is arranged, this device mainly comprises housing, be arranged on its outer heating jacket, and rotating cylinder or steel band, be connected with heat medium in the heating jacket, rotating cylinder or steel band are arranged on the housing below, and the inner surface of rotating cylinder or the back side of steel band are provided with the cooling medium shower nozzle, at housing 1 bottom abacus, its hole shape is a bellmouth, and the granulation bar moves up and down at the bellmouth place of orifice plate, closes when opening during the hole, under the heat medium effect, hot-melt resin is surface or the steel strip surface that drop is fallen rotating cylinder, under the cooling medium effect, forms even-grained grain products, but this apparatus structure complexity, production capacity is little.

The purpose of this utility model provides a kind of simple in structure, the resin prilling granulator that production capacity is big.

The purpose of this utility model is achieved in that it includes housing 2, its outer heating jacket 3 and rotating cylinder 7 or steel band that is provided with, be connected with heat medium in the heating jacket 3, there is cooling medium head 8 at the back side of the inner surface of rotating cylinder 7 or steel band 4, its special character is that it also includes the revolving body 1 that is horizontally set on the rotation in the housing 2, revolving body 1 vertically has a plurality of holes 4 of number row, housing 2 belows vertically have single several holes 5, vertical single row of holes 5 peripheral contact-making surfaces of the lowest part of revolving body 1 and housing 2 closely cooperate, revolving body 1 and housing 2 sides have material inlet 9, be full of molten resin in revolving body 1 and the

housing

2,3～100mm place is provided with rotating cylinder 7 or steel band below housing 2.

The utility model is owing to use revolving body to replace the granulation bar, so movement velocity improves greatly, production capacity also improves greatly, and in addition, the utility model also has advantages of simple structure and simple.

Be described in detail technical solution of the present utility model below in conjunction with accompanying drawing.

Fig. 1 is the schematic diagram of the utility model resin prilling granulator.

As Fig. 1, it includes housing 2, its outer heating jacket 3 and rotating cylinder 7 or steel band that is provided with, be connected with heat medium in the heating jacket 3, there is cooling medium shower nozzle 8 at the back side of the inner surface of rotating cylinder 7 or steel band 4, its special character is that it also includes the revolving body 1 that is horizontally set on the rotation in the housing 2, revolving body 1 drives rotation by the turning cylinder 6 that is arranged on wherein, revolving body 1 vertically has a plurality of holes 4 of number row, housing 2 belows vertically have single several holes 5, wherein vertical single row of holes 5 peripheral contact-making surfaces of the lowest part of revolving body 1 and housing 2 closely cooperate, revolving body 1 and housing 2 sides have material inlet 9, be full of molten resin in revolving body 1 and the

housing

During use, in heating jacket 3, feed heat medium earlier, to housing 2 preheatings, start turning cylinder 6 and in housing 2 and revolving body 1, inject molten resin then, a plurality of holes 4 of number row and 2 times square hole 5 relative motions of housing, centering when making hole 4 and hole 5 on the revolving body 1, in time, stagger, the fusion tree that is full of in revolving body 1 and the housing 2 drips to when hole 4 and hole 5 centerings on the steel band of rotating cylinder 7 surfaces or motion, becomes solid particle through cooling.

In the such scheme, also can rotate by belt drives revolving body 1.

Claims

1, a kind of resin prilling granulator includes housing 2, its outer heating jacket 3 and rotating cylinder 7 or steel band that is provided with, be connected with heat medium in the heating jacket 3, there is interior cooling medium shower nozzle 8 at the back side of the inner surface of rotating cylinder 7 or steel band 4, it is characterized in that it also includes the revolving body 1 that is horizontally set on the rotation in the housing 2, revolving body 1 vertically has a plurality of holes 4 of number row, housing 2 belows vertically have single several holes 5, wherein vertical single row of holes 5 peripheral contact-making surfaces of the lowest part of revolving body 1 and housing 2 closely cooperate, revolving body 1 and housing 2 sides have material inlet 9, be full of molten resin in revolving body 1 and the housing 2,3～100mm place is provided with rotating cylinder 7 or steel band below housing 2.