CN103591782A

CN103591782A - Rotary drying room

Info

Publication number: CN103591782A
Application number: CN201310469183.7A
Authority: CN
Inventors: 赵明孔; 李学齐; 何光赞; 林仁斌
Original assignee: SICHUAN NANCHONG SHOUCHUANG TECHNOLOGY Co Ltd
Current assignee: SICHUAN NANCHONG SHOUCHUANG TECHNOLOGY Co Ltd
Priority date: 2013-10-10
Filing date: 2013-10-10
Publication date: 2014-02-19
Anticipated expiration: 2033-10-10
Also published as: CN103591782B

Abstract

The invention discloses a rotary drying room. The rotary drying room is characterized in that a horizontal rotary platform is arranged in the drying room and is provided with a power dragging device, a carrying device for to-be-dried materials is arranged on the platform and is provided with a hot air delivery pipeline, and hot air for drying the materials is fed into the drying room via horizontal hot air pipes and is blown out via a plurality of small holes formed in two vertical air channels which are symmetrically arranged on two sides of the platform. The rotary drying room has the advantages that the materials arranged on the rotary platform can rotate along with the rotary platform in integral drying procedures, so that the materials can be in contact with different zones in the drying room, the temperatures and the humidity of the different zones in the drying room are different, the drying time can be shortened, and the materials can be dried uniformly.

Description

Rotation drying room

Technical field

The present invention relates generally to a kind of drying device, particularly a kind of rotation drying room.

Background technology

The most of drying rooms that use at present, because the position of material in drying room fixed, and in drying room, the distribution of temperature, humidity is inhomogeneous, even if use hot blast or increase fan, forces to stir room air, also the difficult humiture that reaches indoor each point is consistent, thereby dry uniformity is poor.Reach dry basically identical, generally can only lean on prolongation drying time, cause output to reduce, energy consumption increases, and generally all wishes to change this situation.

Summary of the invention

The object of the present invention is to provide a kind of shortcoming that can overcome known technology, compact conformation, drying efficiency improves, and shorten drying time, dry high conformity, the drying device of expense economy.

For achieving the above object, the solution of the present invention is: indoorly arrange one and horizontally rotate platform drying, dynamic actuator, on platform, shelve the bogey that needs dried material, have hot blast conveying pipe road, the hot blast of dried material is sent into by the warm-air pipe of horizontal direction and is blown out by the two some apertures that are arranged symmetrically in the vertical air channel of platform both sides.

Adopt such scheme, described drying device forms rotation platform, make material placed on it and then rotation platform rotation in whole dry run, thereby make material constantly experience temperature, the humidity of drying indoor zones of different, reach and shorten drying time, and evenly dry, realized object of the present invention.

Below in conjunction with diagram and embodiment, scheme is described in more detail.

Accompanying drawing explanation

Fig. 1 is the stereoscopic figure of rotation drying room;

Fig. 2 is the stereogram that removes the outer wall internal structure of drying room in Fig. 1;

Fig. 3 is the front view of structure in Fig. 2;

Fig. 4 removes drying room outer wall hot air duct arrangement stereogram in Fig. 1.

The specific embodiment

Be the outward appearance of a drying room as shown in Figure 1, wall is the wall 1 surrounding with heat preserving and insulating material, has a fan for the gate 2 of coming in and going out, at the top of drying room, there is a moisture exhausting port 3, on be provided with air exhauster, be connected with inner hydrofuge airduct, at the rear portion of drying room, be also provided with return air inlet.

Figure 2 shows that the primary structure of drying room inner drying device, there is a rotation platform, described rotation platform is included in and in frame 4, fixes a circle 5, swivel base 6 of formed cast rail supported, the bottom of swivel base is installed one group of uniform roller 7 in interval and is supported, the center of rotation of swivel base is concentric with circle 5, and be fixed with a turning cylinder, a fixing shaft hole matching of circle 5 positions in turning cylinder and frame, in order to position rotating chassis, the axle head of turning cylinder is fixed a sprocket wheel 8, and sprocket wheel is connected with power set by chain.

The surface of swivel base 6 is by some groups of bar frames, the present embodiment has four groups of orthogonal bar frames 9 that are combined into well word, a pair of raceway 10 is respectively set on bar frame, the upstream end of raceway opens wide as horn mouth 11, for the wheel guiding entering, the front end of bar frame 9 forms platform 12, and has circular edge 13, is convenient to swivel base 6 rotations and does not interfere.

By the raceway on each frame 9, support a materials vehicle 14, described materials vehicle 14 bottoms have roller to contact with raceway 10, materials vehicle is divided into some gridirons 15, be used for carrying charging tray, on charging tray, fill and need dry material, as various agricultural byproducts, a limit 16 of the top rectangular frame of materials vehicle 14 coordinates with a fixture block 18 that is arranged on the dehumidifying pipelines 17 of swivel base 6 centers, is fixed the upper end of materials vehicle 14 by fixture block 18.

The swivel base diameter of the present embodiment is within the scope of 2-10 rice, and materials vehicle height is 3 meters, certainly according to different situations, adopts different physical dimensions, and this can infer.

Center dehumidifying pipelines 17 is a straight tube that cross section is rectangle, there is aperture above, the a part of moisture content being gone out by material evaporation in dry run enters from this pipeline, by the moisture exhausting port 3 that is arranged on top, discharged, some is after pot arch heats again, reenter drying room, some moisture enters atmosphere and drains.

In the front view of Fig. 3, better observing swivel base 6 is supported by roller 7, roller forms raceway by circle 5 and supports, circle 5 is fixed by frame 4, support component is one group of dihedral element 19, in frame 4, circle 5 center positions are fixed an axle housing 20 with holes, on described axle housing, institute's perforate rotating shaft fixing with swivel base 6 centers coordinates, as mentioned above, rotating shaft axle head is fixed a sprocket wheel 8, by chain 21 and power set 22, join, these power set are arranged on the bottom of drying device, described power set drive a set of deceleration device to drive chain by motor, chain wheel driving mechanism makes swivel base 6 to rotate compared with the slow-speed of revolution, about per minute kind 3.4 turns, on the drive sprocket of power set 22 assemblings, overrunning clutch is housed, only allow sprocket wheel link chain mechanism to a direction transmitting torque.

Described power dragging apparatus comprises motor-operated a set of chain wheel driving mechanism, or the top that is arranged on drying device is also a kind of technical scheme of taking, and this will select as the case may be, and this is understandable.

Fig. 4 is the setting in drying unit hot blast conveying pipe used road.At the top of drying chamber, arrange one group and be crossed as angle placement horizontal blast pipeline 23, the end of each pipeline is connected with a vertical ventilation pipeline 24, on the wall of vertical ventilation pipeline, have aperture 25, the hot blast of sending here from house steward is divided into two-way to vertical ventilation pipe from horizontal tube, from aperture, blow to material through heat and mass rear portion damp-heat air outside the space of central row air channel and drying room surrounding rises to the wet-emitting blower discharge chamber of drying Bing You top, top, chamber, a part is sent into the hot blast import of drying chamber through drying after the fresh air sucking with hot air generator the return air inlet at rear portion, chamber is sucked heating again by hot air generator after mixes, so circulation, until drying materials, and the material layering being arranged on swivel base is contained in the material disc of dolly, because rotation constantly contacts different thermal fields, thereby uniform drying, efficiency improves.

The source of hot blast can be by heat pump, steam heat-exchanger rig, and electric heater unit, or special hot-blast stove provides.

While using this device, the dolly of filling material is pushed and dried in chamber, the roller of dolly enters raceway, dolly is fixed by the fixture block 18 that is arranged on dehumidification tube top, then closes and dries gate, chamber, starts swivel base, and putting in blast, depending on the difference of material variety, drying time is also different.Through statistics, same this rotation of material drying room is dry improves 30% than traditional fixed drying efficiency, thereby this device can save the energy, shortening drying time, thereby more economical.Workman's operation is also simple, without entering scorching drying room operation, need only stand in doorway and just advance, releases dolly, thereby receive praises from customers.

Claims

1. a rotation drying room, it is characterized in that: indoorly arrange one and horizontally rotate platform drying, dynamic actuator, on platform, shelve the bogey that needs dried material, have hot blast conveying pipe road, the hot blast of dried material is sent into by the warm-air pipe of horizontal direction and is blown out by the two some apertures that are arranged symmetrically in the vertical air channel of platform both sides.

2. a kind of rotation drying room according to claim 1, it is characterized in that: described rotation platform is included in and in frame (4), fixes a circle (5), a swivel base of formed cast rail supported (6), the bottom of swivel base is installed one group of uniform roller in interval (7) and is supported, the center of rotation of swivel base is concentric with circle (5), and being fixed with a turning cylinder, the shaft hole matching that circle in turning cylinder and frame (5) position is fixing, in order to position rotating chassis.

3. a kind of rotation drying room according to claim 2, is characterized in that: the surface of swivel base (6), by some groups of bar frames, respectively arranges a pair of raceway (10) on bar frame, and the upstream end of raceway opens wide as horn mouth (11), is the wheel guiding entering.

4. a kind of rotation drying room according to claim 3, it is characterized in that: the raceway on each frame (9) supports a materials vehicle (14), described materials vehicle (14) bottom has roller to contact with raceway (10), materials vehicle is divided into some gridirons (15), a limit (16) of the top rectangular frame of materials vehicle (14) coordinates with a fixture block (18) that is arranged on the dehumidifying pipelines (17) of swivel base (6) center, is fixed the upper end of materials vehicle (14) by fixture block (18).

5. a kind of rotation drying room according to claim 4, is characterized in that: dehumidifying pipelines (17) is a straight tube that cross section is rectangle, has aperture above.

6. a kind of rotation drying room according to claim 1, it is characterized in that: described power dragging apparatus drives a set of deceleration device to drive chain by motor, chain wheel driving mechanism makes swivel base (6) to rotate compared with the slow-speed of revolution, on the drive sprocket of power set (22) assembling, overrunning clutch is housed.

7. a kind of rotation drying room according to claim 1, it is characterized in that: the top that hot blast conveying pipe road is included in baking chamber arranges one group of air supply duct (23), the end of pipeline is connected with a vertical ventilation pipeline (24), has aperture (25) on the wall of vertical ventilation pipeline.

8. a kind of rotation drying room according to claim 1, is characterized in that: described power dragging apparatus or be arranged on the top of drying device.