CN2374014Y

CN2374014Y - Steam jacket jetting equipment

Info

Publication number: CN2374014Y
Application number: CN 99228409
Authority: CN
Inventors: 姜伟忠; 虞国忠; 沈卫; 王�忠; 杨菊华; 余菊花
Original assignee: ZHENGCHANG GROUP CORP JIANGSU
Current assignee: ZHENGCHANG GROUP CORP JIANGSU
Priority date: 1999-05-18
Filing date: 1999-05-18
Publication date: 2000-04-19
Anticipated expiration: 2009-05-18

Abstract

The utility model relates to steam jacket jetting equipment used in a feed processing machine. An arc-shaped plate 3 and a U-shaped plate 2 are fixedly connected with the outer circle of a round flange 1 in a cylinder of a quality modifying machine; four to ten supporting plates 7 are fixedly connected between the two plates so as to cause the arc-shaped plate and the U-shaped plate to form five to eleven axial small cavities 8; steam enters the axial small cavities through a steam inlet 4 on the arc-shaped plate and is jetted into the cylinder of the quality modifying machine through the small cavities. The utility model causes the steam to axially enter the quality modifying machine so as to fully contact with materials, enhances the quality and the output of granule materials, has little possibility of generating plugging, and can extend the service life of the quality modifying machine.

Description

A kind of steam jacket injection apparatus

The utility model is the steam jacket injection apparatus in a kind of feed processing machinery, belongs to the technical field of feed processing machinery, is specially adapted to the modified system of feeding of ring die pelleter.

At present; the steam addition manner of domestic granulator mostly is radial admission greatly; it is to the modified weak effect of material; influence the output and the quality of particulate material; steam is easily gone up to go here and there to make between feeder and the quality-adjusting device and is formed putty; simultaneously because air-flow has percussion to conditioning shaft, the easy creep of conditioning shaft when high temperature, high pressure and fractureing hinders ordinary production.

The purpose of this utility model provides a kind of novel steam addition manner, promptly changing traditional radial admission is aixal admission, make steam more abundant with contacting of material, further improve the quality and the output of particulate material, because axial admission, be difficult for putty, can not produce impact to conditioning shaft simultaneously.

The technical solution of the utility model is an affixed successively from outside to inside arc 3 and a U-shaped plate 2 on round flange 1 cylindrical in the quality-adjusting device cylinder, the U-shaped plate slightly is shorter than arc, two plates, two outer side edges 5 up and down are fixed together, it in the middle of two plates big cavity 6 that 10-30mm thickness is arranged, axial affixed 4--10 piece gripper shoe 7 in the big cavity, between gripper shoe right-hand member and the round flange certain interval is arranged, arc 3, U-shaped plate 2 and gripper shoe 7 constitute 5--11 areola 8, have a steam air intake on the arc 3, each areola 8 left end and quality-adjusting device inner cylinder communicate, areola 8 right-hand members and steam air intake link, this structure makes steam enter areola from the steam air intake and enters quality-adjusting device after areola axially sprays, changed the method that steam directly radially enters quality-adjusting device, thereby make steam more abundant with contacting of material, improved the quality of production and the output of particulate material, be difficult for producing putty, owing to steam does not directly impact the service life that conditioning shaft has prolonged conditioning shaft.

Said structure of the present utility model can make steam contact fully with material, and can improve the quality of production and the output of particulate material, also make to be difficult in the quality-adjusting device producing the putty phenomenon, thereby steam does not directly impact the service life that conditioning shaft has prolonged conditioning shaft.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the A-A cutaway view of the utility model structural representation

Fig. 3 is that B of the present utility model is to view

Each position mark sequence number is in the accompanying drawing:

1, round flange; 2, U template; 3, arc; 4, steam air intake; 5, outer side edges; 6, big cavity; 7, gripper shoe, 8, areola; 9, center line.

Embodiment of the present utility model is an affixed successively from outside to inside arc 3 and a U-shaped plate 2 on round flange 1 cylindrical in the quality-adjusting device cylinder, the U-shaped plate is slightly shorter than arc, two outer side edges 5 up and down of arc and U-shaped plate are solidly connected with each other, it in the middle of two plates big cavity 6 that 20mm thickness is arranged, the gripper shoe 7 that axial affixed 6 block length weak points differ in the big cavity 6 between arc 3 and U-shaped plate 2, these gripper shoe both sides are fixed in respectively on arc and the U-shaped plate, the gripper shoe left end is the same long with U-shaped plate left end, certain space is arranged between gripper shoe right-hand member and the round flange, big cavity 6 is by arc 3, U-shaped plate 2 and gripper shoe 7 are separated into 7 axial areolas 8, each areola 8 left end communicates with the quality-adjusting device inner cylinder, the also mutual UNICOM of each areola 8 right-hand member, gripper shoe 7 is that benchmark is uniform to the both sides symmetry with arbitrary center line 9 on the arc, gripper shoe by steam air intake 4 is the shortest, and all the other extend successively.

Having a steam air intake 4 near short gripper shoe place, steam can enter each areola 8 by the steam air intake, and enters in the modified tube by each areola injection.

Claims

1, steam jacket injection apparatus in a kind of feed processing machinery, it is characterized in that an affixed successively from outside to inside arc (3) and a U-shaped plate (2) on the cylindrical of the round flange (1) in the quality-adjusting device cylinder, the U-shaped plate is slightly shorter than arc, two plates, two outer side edges (5) up and down are fixed together, two plates are middle for certain thickness big cavity (6) is arranged, the gripper shoe (7) that axial affixed 4--10 block length weak point differs in the big cavity (6), these gripper shoe both sides are fixed in respectively on arc and the U-shaped plate, each gripper shoe left end and U template left end are isometric, between each gripper shoe right-hand member and the round flange (1) space that varies in size is arranged all, big cavity (6) is by arc (3), U-shaped plate (2) and gripper shoe (7) are separated into the areola (8) that 5--11 two ends communicate, each areola (8) left end all communicates with the quality-adjusting device inner cylinder, have steam air intake (4) on arc (3), steam inlet and each areola (8) all are connected.

2, steam jacket injection apparatus according to claim 1, it is characterized in that gripper shoe (7) can be made up of the 4-10 piece, diameter greatly then gripper shoe can be more, gripper shoe (7) is that benchmark is uniform to the both sides symmetry with arbitrary center line (9) on the arc, gripper shoe by steam air intake (4) is the shortest, and all the other extend successively.

3, steam jacket injection apparatus according to claim 1 is characterized in that steam air intake (4) opens at short gripper shoe place.