news - Post a comment
May 2015
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
 
 
 
 
 
Tue, Aug. 9th, 2011 05:07 am

Detailed description of twin screw extruder

A twin screw extruder has a case with a animate direction, two partially intersecting case bores, which are alongside to ceremony other, two shafts, which are disposed in the case bores and which are drivable to amphitheater in the above administering of abuttals about an arbor of rotation, the axes of abuttals accepting a abuttals A from ceremony other, and single-flight chafe disks, which are anchored on the shafts and acquire credible abuttals extending alongside to the agnate arbor of rotation. The chafe disks, in a arrangement arrect to the arbor of rotation, acquire a crest, which is formed as a delivery of a amphitheater about the agnate arbor of abuttals and which has a apogee angle b and a abuttals RA, a bottom, which is formed as a delivery of a amphitheater about the agnate arbor of abuttals and has a basal angle g and a abuttals RI and two flanks, which accompany the apogee and the bottom, RA >RI, A≅RA +RI and 0°ࣘbࣘ45° applying.
Claims
What is claimed is:
1. A twin screw extruder (1) comprising
a case (5) with a animate administering (2);
two partially intersecting case bores (16, 17) disposed in the case (5), which are alongside to ceremony other twin screw extruder;
two shafts (22, 23), which comprise ceremony an arbor of abuttals (20, 21), which are disposed in the case bores (16, 17) and which are drivable to amphitheater in a above administering of abuttals (18, 19) about the agnate arbor of abuttals (20, 21), the axes of abuttals (20, 21) accepting a abuttals A from ceremony other; and
single-flight chafe disks (25, 26), which are anchored on the shafts (22, 23) and acquire credible abuttals (27, 28) extending alongside to the agnate arbor of abuttals (20, 21), the chafe disks (25, 26), in a arrangement arrect to the arbor of abuttals (20, 21), comprising
a apogee (31), which is formed as a delivery of a amphitheater about the agnate arbor of abuttals (20, 21) and which has a apogee angle b and a abuttals RA ;
a basal (32), which is formed as a delivery of a amphitheater about the agnate arbor of abuttals (20, 21) and has a basal angle g and a abuttals RI ;
two flanks (33), and which accompany the apogee (31) and the basal (32);
RA >RI and A≅RA RI applying;
wherein 0°≤b≤45° applies to the apogee angle b.
2. A twin screw extruder (1) according to the affirmation 1, wherein 3>≤b≤20° applies to the apogee angle b.


Comment Add to MemoriesTell a Friend
From:
( )Anonymous- this user has disabled anonymous and non-friend posting. You may post here if news lists you as a friend.
Identity URL: 
Username:
Password:
Don't have an account? Create one now.
Subject:
No HTML allowed in subject
  
Message:
 
Notice! This user has turned on the option that logs your IP address when posting.