CN201387212Y

CN201387212Y - Material dryer

Info

Publication number: CN201387212Y
Application number: CN200920080104U
Authority: CN
Inventors: 谢志树
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-09
Filing date: 2009-04-09
Publication date: 2010-01-20
Anticipated expiration: 2019-04-09

Abstract

The utility model discloses a material drier which comprises a charging barrel the upper side of which is opened; a stirrer is arranged in the charging barrel. The material drier is characterized in that a rotating shaft of the stirrer is vertical; air inlets are arranged on the side wall and the bottom surface of the charging barrel; a hot air sleeve is arranged outside the charging barrel; the hot air sleeve forms a cavity with the side wall and the bottom surface of the charging barrel; and a hot air inlet is arranged on the outer wall of the hot air sleeve. The air inlets are arranged on the side wall and the bottom surface of the charging barrel, the hot air is uniformly distributed, the heated area of materials is large, and the heated time is long; moreover, the stirrer in the charging barrel can stir the materials uniformly for being heated, which leads to high drying efficiency; moreover, an air inducing tube in the hot air sleeve can induce the hot air to the middle part of the charging barrel, and distribute the air uniformly to lead the whole charging barrel to be heated more uniformly.

Description

Material drying machine

Technical field

The utility model belongs to drying device field, particularly relates to a kind of material drying machine.

Background technology

Before many raw materials of industry are processed, can need to carry out heating, drying usually and handle, for example for the plastic grain raw material that needs fusion.Existing drying plant normally adopts and establish heater on cylinder body outer wall, and the mode of establishing agitator in inner barrel heats, the mode of heating, drying when perhaps adopting the material elevator.The former is because material concentrates in together and only depends on heat conducting mode to conduct heat, and the efficient of oven dry is not high, and the latter's mechanism structure complexity, involves great expense.

The utility model content

The purpose of this utility model is: at the deficiencies in the prior art, provide a kind of drying efficiency height, material drying machine simple in structure.

The technical solution of the utility model is:

A kind of material drying machine, comprise that there is the barrel of opening the top, agitator is arranged in barrel, it is characterized in that: the turning cylinder of agitator is a vertical direction, on barrel sidewall and bottom surface, be provided with fresh air inlet, also be provided with the hot blast sleeve outside barrel, hot blast sleeve and barrel sidewall, bottom surface form cavity, are provided with the hot blast import at the hot blast sleeve outer wall.

Supplementary technology scheme of the present utility model is as follows:

Preferably, described hot blast import comprises air inlet and electric heater, and air is entered by air inlet, enters the hot blast sleeve through electric heater.

Preferably, be provided with an induced duct in the hot blast import, induced duct extends to the hot blast sleeve inner.

Preferably, described fresh air inlet is distributed on the sidewall and bottom surface of barrel.

The beneficial effects of the utility model are: fresh air inlet is arranged on the sidewall and bottom surface of barrel, and hot blast flows evenly, and the material heating surface area is big, and heated time is long, and the agitator in barrel can stir material and be heated, the drying efficiency height, and cost is low; And the induced duct in the hot blast sleeve can cause hot blast the barrel middle part, and cloth wind is even, makes that being heated of whole barrel is more even.

Description of drawings

The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:

Fig. 1 is the cutaway view of the utility model material drying machine specific embodiment.

The specific embodiment

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

Specific embodiment of the utility model, as shown in Figure 1, a kind of material drying machine, comprise that there is the barrel 1 of opening the top, agitator 4 is arranged in barrel 1, the turning cylinder 5 of agitator 4 is vertical directions, on barrel 1 sidewall and bottom surface, be provided with fresh air inlet 2, also be provided with hot blast sleeve 3 outside barrel 1, hot blast sleeve 3 forms cavity with barrel 1 sidewall, bottom surface, is provided with hot blast import 7 at hot blast sleeve 3 outer walls.

In the above-described embodiments, a kind of preferably hot blast import 7 comprises air inlet 702 and electric heater 701, and air is entered by air inlet 702, enters hot blast sleeve 3 through electric heater 701.

More even for what hot blast was distributed, can in hot blast import 7, be provided with an induced duct 6, induced duct 6 extends to hot blast sleeve 3 inside, in order further to reach the effect of even distributing wind, fresh air inlet 2 can be distributed on the sidewall and bottom surface of barrel 1.

Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.

Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1, a kind of material drying machine, comprise that there is the barrel of opening the top, agitator is arranged in barrel, it is characterized in that: the turning cylinder of agitator is a vertical direction, on barrel sidewall and bottom surface, be provided with fresh air inlet, also be provided with the hot blast sleeve outside barrel, hot blast sleeve and barrel sidewall, bottom surface form cavity, are provided with the hot blast import at the hot blast sleeve outer wall.

2. material drying machine according to claim 1 is characterized in that, described hot blast import comprises air inlet and electric heater, and air is entered by air inlet, enters the hot blast sleeve through electric heater.

3. material drying machine according to claim 1 is characterized in that, is provided with an induced duct in the hot blast import, and induced duct extends to the hot blast sleeve inner.

4. material drying machine according to claim 1 is characterized in that, described fresh air inlet is distributed on the sidewall and bottom surface of barrel.