CN2229641Y

CN2229641Y - Rotary-drum drier structure

Info

Publication number: CN2229641Y
Application number: CN 95224283
Authority: CN
Inventors: 张小保
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-10-04
Filing date: 1995-10-04
Publication date: 1996-06-19
Anticipated expiration: 2005-10-04

Abstract

The utility model relates to a rotary drum drier structure. Both ends of a rotary drum are matched with rolling pairs to roll. The front end of the rotary drum is provided with a single feed port, and the back end of the rotary drum is provided with a single discharge port. The inner wall of the rotary drum is provided with material mixing blades. When the rotary drum drier structure is in an operating state, the front end of the rotary drum drier structure can be heated by a burner, and the back end of the rotary drum drier structure is provided with a draught fan. Wet material can be used for increasing fire, and dry material can be used for inducing air and drying. The utility model has the advantages of simple structure, low energy consumption and ideal drying effect, and is suitable for powdery granule material, such as fodder made by dry vinasse.

Description

The roller dryer structure

The utility model belongs to the bulk material drying equipment, is specifically related to a kind of roller dryer structure of utilizing brewery's vinasse to produce feed.

In the prior art, it is numerous and jumbled with vinasse to be that raw material is produced the device structure of animal feed, and consumed power is big, and cost cost height, feed are produced cost and be difficult to descend.The oven dry tube feed inlet and outlet of this series products adopts closing form, relies on screw mechanism to extrude and advances defeated material, port part all to establish two cover openings.One cover is feed inlet and outlet, and a cover draws hot-air mouth for blowing, and hot blast directly acts on the oven dry material, and the material heat radiation is irregular, and structure is difficult to simply.Another kind of technology such as CN2119622 disclosed " negative pressure spurt formula cylinder dryer " adopt the hollow mandrel, and the cost cost is still higher, and general feeds processing enterprise is difficult to bear.

The purpose of this utility model provides a kind of simple in structure, and the cost cost is low, and energy consumption is low, the roller dryer structure that dry materials is effective.

The utility model adopts following technical scheme.

Roller dryer comprises cylinder and supporter thereof, and the cylinder two ends are provided with rolling pair corresponding to supporter, and drum front end is single charging aperture, and the rear end is single discharging opening, and inner wall of rotary drum is established and stirred the material gear piece.Cylinder matches with the roller that is fixed in supporter with the rolling ring that the rolling width of cloth of supporter can be positioned on the cylinder, and inner wall of rotary drum can the uniform material gear piece that stirs of entire body.

The utility model has tangible result of use compared to existing technology, and the inner actual model machine cost of using is significantly less than like product, and per hour discharging is up to ton, and Operation and Maintenance is simple, and technical economic benefit is all comparatively desirable.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.

Fig. 1 is main TV structure figure;

Fig. 2 is plan structure figure;

Fig. 3 is the A-A face profile of front view;

Fig. 4 is the B-B face profile of front view;

Fig. 5 is the C-C face profile of front view;

Fig. 6 is the D-D face profile of front view;

Among the figure, 1 is cylinder, and 2 is the furnace wall, and 3 are rolling ring, and 4 is chimney, and 5 is flue, 6 is air-introduced machine, and 7 is air blast, and 3 is stove, and 9 is stone or metal plate for standing a stove on as a precaution against fire, and 10 are the heating road, and 11 is fuel feed inlet, 12 is exhaust outlet, and 13 for stirring the material gear piece, and 14 is roller, and 15 is charging aperture, and 16 is discharging opening.

Cylinder 1 rolls with rolling ring 3 and roller 14 on being fixed in supporter and cooperates, and cylinder can be rolled by roller and rotate, and the front end of cylinder 1 is a charging aperture 15, and the rear end is a discharging opening 16.The uniform material gear piece 13 that stirs of inner wall of rotary drum entire body stirs the bridging of material gear piece and rolls during the cylinder rotation.During duty, drum front end is heated by the baking of stove 2, and the rear end makes the dry and wet state of thermal source and material adapt by the heat radiation of air-introduced machine 6 air inducing.Promptly wet amount flame enrichment, the oven dry of siccative air inducing.

Claims

1, a kind of roller dryer structure includes cylinder and supporter thereof, and the cylinder two ends that are characterised in that of the present utility model are provided with rolling pair corresponding to supporter, and drum front end is a charging aperture, and the rear end is a discharging opening, and inner wall of rotary drum is established and stirred the material gear piece.

2, roller dryer structure as claimed in claim 1 is characterized in that cylinder two ends are provided with rolling ring and cooperate with the rolling width of cloth with the roller of supporter.

3, roller dryer structure as claimed in claim 1 or 2 is characterized in that the uniform setting of inner wall of rotary drum stirs the material gear piece.