CN2577211Y

CN2577211Y - Lifting type drying machine

Info

Publication number: CN2577211Y
Application number: CN 02280533
Authority: CN
Inventors: 张歌今
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-15
Filing date: 2002-10-15
Publication date: 2003-10-01
Anticipated expiration: 2012-10-15

Abstract

The utility model relates to a lifting type drying machine which implements the drying processing to agricultural products. The utility model has the purpose of overcoming the problems existing in the prior art and provides a lifting type drying machine which has simple structure, small volume, and low cost and is suitable for being matched with other devices on production lines. The utility model comprises a machine frame, an insulating hood is arranged on the machine frame, and the lower surface of the insulating hood is provided with a warm-air pipe which is communicated with a heat source. The utility model is characterized in that the interior of the insulating hood is provided with a drying body which is composed of an inner cylinder, a helical surrounding plate, and a helical sheet which is positioned between the inner cylinder and the helical surrounding plate; the upper end and the lower end of the inner cylinder are sealed, the lower end is connected with the warm-air pipe, and the side wall of the inner cylinder is provided with an air jetting hole. A vibration device is arranged on the drying body which is arranged on the machine frame through an elastic element. The utility model has the advantages of small volume and low cost and is suitable for being matched with other devices on the production lines; additionally, material is continuously jumped in the drying process, and thus the heating is uniform and the drying effect is good.

Description

The hoisting type drying machine

Technical field

The utility model belongs to a kind of drying plant, particularly a kind of hoisting type drying machine that is suitable for agricultural product are dried processing.

Background technology

Agricultural product drying equipment of the prior art has many kinds, as rower drier, fluid bed dryer and band drier or the like.Wherein, rower drier is most widely used.As thermal source, hot blast carries out drying to material to rower drier in process of flowing with hot blast, and according to the flow direction of hot blast and material, rower drier is divided into concurrent drying, counter-current drying or mixed flow drying again.Rower drier adopts the building block system metal structure, and it mainly is made of one-level dryer section, delay section, secondary drying section, cooling section.The I and II dryer section is connected with hot-blast stove respectively by pipeline, and cooling section is connected with blower fan by pipeline.Move from top to bottom between the parting bead of material in drying machine, carry out heat exchange, discharge moisture content wherein with hot blast.The subject matter that this drying machine exists is: complex structure, bulky, the cost height, investment cost is big, and rower drier is only applicable to the drying of large Cereals, is not suitable for using with other coordinative composition of equipments on production line, generally be applied to national large-scale grain storehouse, be not suitable for common enterprises engaged in processing agricultural products and use.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned problems of the prior art, provide a kind of simple in structure, volume is little, price is low, be suitable on production line the hoisting type drying machine that uses with other coordinative composition of equipments.

The utility model has a frame, stay-warm case is housed on frame, the warm-air pipe that is connected with thermal source is arranged below the stay-warm case, its special character is, a dry main body is arranged in stay-warm case, described dry main body is made of inner core, spirality coaming plate and flight, flight is between inner core and spirality coaming plate, the closed at both ends up and down of inner core, the lower end is connected with warm-air pipe, on the sidewall of inner core fumarole is set, on dry main body vibrating device is housed, dry main body is installed on the frame by flexible member.

Advantage of the present utility model is that simple in structure, volume is little, and floor space is little, and cost is low, is suitable for using with other coordinative composition of equipments on production line; In addition, the mode that the utility model adopts vibration is convey materials from bottom to top, and material is constantly beated in dry run, thereby each surface is heated evenly, and drying effect is good.

Description of drawings

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

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the structural representation of the dry main body of the utility model;

Fig. 4 is the vertical view of Fig. 3.

The specific embodiment

As shown in drawings, the utility model has a frame 8, and the welding of frame 8 usefulness section bars is made; Stay-warm case 3 is housed on frame 8, and stay-warm case 3 is made of cylindrical housing and polyurethane foam plate, and its lower end is fixed on the frame 8, and the top of stay-warm case 3 is conical, and there is an exhaust outlet at the center of circular cone, discharges moisture; The warm-air pipe 7 that is connected with thermal source is arranged below the stay-warm case 3, hot blast is introduced; A dry main body 2 is arranged in stay-warm case 3, and described dry main body 2 is made of inner core 11, spirality coaming plate 10 and flight 12, and flight 12 is between inner core 11 and spirality coaming plate 10; The outside at spirality coaming plate 10 also is welded with support plate, and spirality coaming plate 10 is fixed by certain spacing; Described flight 12 has two, and one is flight not with holes, and another is for having the flight of sieve aperture, article two, flight 12 is in juxtaposition by certain spacing, wherein, the flight that has a sieve aperture is positioned at flight top not with holes, and material moves having on the flight of sieve aperture; The closed at both ends up and down of described inner core 11, the lower end is connected with warm-air pipe 7 by hose connector 5, and hot blast is introduced; On the sidewall of inner core 11 fumarole is set, fumarole is set up in parallel with two flights 12 between two flights 12, the hot blast that enters into inner core 11 is incorporated between two flights 12, and upwards blows out; On dry main body 2, vibrating device 6 is housed, described vibrating device 6 is two electric activators, electric activator is installed in the bottom of dry main body 2, dry main body 2 is installed on the frame 8 by flexible member, described flexible member is a coil spring, is connected thereby form elasticity between dry main body 2 and frame 8, dry main body 2 produces under the effect of vibrating device 6 revolves the replica vibration, with the material conveying that makes progress; In the bottom of dry main body 2 feed hopper 9 is arranged, a discharge bucket 1 is arranged on the top of dry main body 2; A scraper-trough conveyer 4 also is housed on stay-warm case 3, and scraper-trough conveyer 4 is corresponding with discharge bucket 1, with the mass transport of discharging in the discharge bucket 1 to desired position.

Claims

1, a kind of hoisting type drying machine, it has a frame, stay-warm case is housed on frame, the warm-air pipe that is connected with thermal source is arranged below the stay-warm case, it is characterized in that, a dry main body is arranged in stay-warm case, described dry main body is made of inner core, spirality coaming plate and flight, flight is between inner core and spirality coaming plate, the closed at both ends up and down of inner core, the lower end is connected with warm-air pipe, on the sidewall of inner core fumarole is set, on dry main body vibrating device is housed, dry main body is installed on the frame by flexible member.

2, hoisting type drying machine according to claim 1, it is characterized in that, described flight has two, article one, be flight not with holes, another is for having the flight of sieve aperture, article two, flight is in juxtaposition by certain spacing, and wherein, the flight that has sieve aperture is positioned at flight top not with holes.