CN203629236U

CN203629236U - Sheet drying device

Info

Publication number: CN203629236U
Application number: CN201320663008.7U
Authority: CN
Inventors: 卢洲德
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-26
Filing date: 2013-10-26
Publication date: 2014-06-04
Anticipated expiration: 2023-10-26

Abstract

The utility model relates to a sheet drying device. The sheet drying device comprises a motor, a conveying mechanism, a hot blast stove, a device wall and a hot air box, wherein the motor is connected with the conveying mechanism through a transmission mechanism; the hot blast stove penetrates through the device wall and is communicated with the hot air box; the hot air box is fixedly installed in the conveying mechanism; the conveying mechanism comprises a circular roller, a roller hinge, a supporting shaft and a roller chain wheel; the supporting shaft is installed on the device wall; the roller chain wheel is installed on the supporting shaft; the circular roller is installed on the roller hinge; the roller hinge is installed on the roller chain wheel. The sheet drying device solves the problems existing in the natural drying process of sheets, is not affected by changes in environment and weather, and is uniform in hot air emission and good in heating effect; the hot air box is utilized for heat preservation and heating, heat losses are reduced, the shortcomings of large stress and nonuniformity caused when the sheets are directly dried through hot air can be completely overcome, the length of the sheet drying device can be adjusted according to different objects and different places, and the sheet drying device is wide in application range and easy to popularize and use.

Description

Plate drying unit

Technical field

The utility model belongs to the technical field of timber processing, relates to the drying and processing of plate, particularly a kind of plate drying unit.

Background technology

At present, in the process of all kinds of timber plates, to the dry processing procedure of raw material plate mainly by following several forms.

The one, naturally dry, the process duration of this method is long, need to be dried suitable natural environment and spacious site condition, affected by weather environment, is difficult to be applied to industrialized large-scale production.

The 2nd, in baking oven or drying room, dry, plank is evenly distributed in baking oven or drying room, and keeps certain gap, heat by electrical heating or fuel, thereby plank is dried to processing.Due to the generation of the large heat in part, cause heat to transmit inhomogeneous, drying effect is inconsistent, after plank is dry, can produce distortion because of the internal stress of the inconsistent and inner existence of water content.

The 3rd, partially desiccated apparatus and process is had relatively high expectations, and processing object is comparatively single, and the cost needing is high, and the scope of application is narrower.

Summary of the invention

The purpose of this utility model is the deficiency in order to solve above-mentioned technology and provide a kind of at indoor processing operation, heat is even, processing object is extensive, process costs is lower and adaptability is extensive plate drying unit.

The technical solution of the utility model realizes in the following form: plate drying unit described in the utility model comprises motor, conveying mechanism, hot-blast stove, device wall and hot bellows, described motor is connected with conveying mechanism through transmission mechanism, described hot-blast stove communicates with hot bellows through device wall, and described hot bellows is placed in conveying mechanism; Described conveying mechanism comprises round roller, roller hinge, back shaft and roller chain, and back shaft is installed in device wall, and roller chain is arranged on back shaft, and multiple round rollers are installed on roller hinge, and roller hinge is installed on roller chain.

Plate drying unit, comprises motor, conveying mechanism, hot-blast stove, device wall and hot bellows, and described motor is connected with conveying mechanism through transmission mechanism, and described hot-blast stove communicates with hot bellows through device wall, and described hot bellows is mounted in conveying mechanism; Described conveying mechanism comprises roller hinge, back shaft and roller chain; Back shaft is installed in device wall, and roller chain is arranged on back shaft, and roller hinge is installed on roller chain, and described roller hinge is at least two

Described back shaft device wall rotating operation relative to roller chain, the rotation band action roller hinge of roller chain and round roller motion, thus drive the plate being positioned in round roller to carry out heating, drying process.

Described conveying mechanism is multilayer form, on the each layer of back shaft near motor one end, gear is installed, and each gear is meshed; The power of motor output is through each gear drive, thereby the operation of drive multilayer conveying mechanism is produced in batches.

The kind of drive of described motor and conveying mechanism comprises chain transmission, band transmission, gear drive or Worm Wheel System.

Described hot-blast stove is one or more, described hot bellows is placed in conveying mechanism, has loose stratification of wind on described hot bellows, and the hot blast that is beneficial to hot-blast stove output is dried plate, described hot bellows is also one or more, and described hot bellows comprises internal layer, skin and heat-insulation layer; Described internal layer is glass fibre, and described skin is thermoplasticity engineering material, and described heat-insulation layer is foamed polyurethane plate or EPS foaming insulation board.

Described device wall top or both sides are provided with one or more ventilating openings and air exhauster, are convenient to discharge the moisture and the cryogenic gas that in heating process, produce.

Described loose stratification of wind is through-hole form or shutter form.

Outstanding progress of the present utility model and beneficial effect are:

1, plate drying unit has solved the problem of naturally drying middle existence at plate, is not subject to ambient weather variable effect, time saving and energy saving; Hot gas distributes evenly, and heating effect is good.

2, heating, drying process, for indirectly dispersing oven dry, is utilized hot bellows Heat preservation, reduces thermal loss and can eliminate the excessive and inhomogeneous defect of stress because directly hot-air seasoning exists.

3, single unit system adjustability is good, can, according to different objects different location adjusting device length, reach optimal effectiveness.

4, equipment interoperability is good, and cost is low, and practical colony is extensive, is easy to promote the use of.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model plate drying unit.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is plate drying unit internal structure schematic diagram.

Fig. 4 is the another kind of structural representation of the utility model plate drying unit.

Fig. 5 is hot bellows structure cutaway view.

1, motor, 2, hinge, 3, gear, 4, round roller, 5, roller hinge, 6, device wall, 7, sloping platform, 8, back shaft, 9, hot-blast stove, 10, ventilating opening, 11, air exhauster, 12, roller chain, 13, hot bellows, 14, sprocket wheel, 15, internal layer, 16, heat-insulation layer, 17, skin, 18, loose stratification of wind.

The specific embodiment

With reference to the accompanying drawings, in conjunction with an embodiment, the utility model plate drying unit is described further.

Embodiment 1:

Plate drying unit described in the utility model comprises motor 1, conveying mechanism, hot-blast stove 9, device wall 6 and hot bellows 13 as shown in Figure 1, it is characterized in that: described motor 1 is connected with conveying mechanism through transmission mechanism, described hot-blast stove 9 communicates with hot bellows 13 through device wall 6, and described hot bellows 13 is placed in conveying mechanism; Described conveying mechanism comprises round roller 4, roller hinge 5, back shaft 8 and roller chain 12, and back shaft 8 is installed in device wall 6, and roller chain 12 is arranged on back shaft 8, and multiple round rollers 5 are installed on roller hinge 5, and roller hinge 5 is installed on roller chain 12.

Plate drying unit, comprise motor 1, conveying mechanism, hot-blast stove 9, device wall 6 and hot bellows 13, described motor 1 is connected with conveying mechanism through transmission mechanism, and described hot-blast stove 9 communicates with hot bellows 13 through device wall 6, and described hot bellows 13 is mounted in conveying mechanism; Described conveying mechanism comprises roller hinge 5, back shaft 8 and roller chain 12; Back shaft 8 is installed in device wall 6, and roller chain 12 is arranged on back shaft 8, and roller hinge 5 is installed on roller chain 12, and described roller hinge 5 is at least two.

Described conveying mechanism is one or more layers form, on each layer of conveying mechanism back shaft 8 near motor one end, gear is installed, and each gear is meshed; Multilayer form combination, gear drive drives, and high efficiency more, processes in enormous quantities, has both made full use of equipment energy characteristic, can improve again the utilization rate of hot blast.Described motor 1 and the kind of drive of conveying mechanism be chain transmission, wherein a kind of with transmission, gear drive or Worm Wheel System.

Described hot-blast stove 12 is one or more, has loose stratification of wind 18 on described hot bellows 13, and described hot bellows 13 is also one or more, and described hot bellows 13 comprises internal layer 15, skin 17 and heat-insulation layer 16; Described internal layer 15 is glass fibre, described outer 17 is thermoplasticity engineering material, described heat-insulation layer 16 is foamed polyurethane plate or EPS foaming insulation board, with Multi-layer design, hot bellows 13 is incubated, its thermal loss is reduced, can guarantee that again the hot blast blowing out keeps less amplitude of variation in loose stratification of wind 18; Loose stratification of wind 18 is through-hole form or shutter form, the wind that through-hole form blow-off direction is consistent, be beneficial to the oven dry of and plate that thickness thicker large to humidity, shutter form can blow out according to the size of wind-force the hot blast of different angles, both be beneficial to the adjusting of heated perimeter, be also conducive to flowing of hot blast, and given plate with undulation, make full use of the heat energy of hot blast, plate drying effect is better.

Described device wall 6 tops or both sides are provided with one or more ventilating openings 10 and air exhauster 11; in running; if dry number of objects is less; the controlled stopped status that is made as of air exhauster 11; reduce energy consumption; in the time that dry number of objects is more, control air exhauster 11 and rotate, the dry moisture producing and cryogenic gas are discharged.

Device wall 6 is feeding mouth near motor 1 one end, is discharging opening near sloping platform 7 one end, and device wall 6 mainly plays and supports whole device and prevent the effect that hot blast leaks.Motor 1 is with movable sprocket 14 through hinge 2, the rotation of sprocket wheel 14 is the rotation of conveying mechanism, thereby realize being connected of motor 1 and conveying mechanism, this kind of drive can be adjusted into band transmission, gear drive or Worm Wheel System according to the environmental factor of practical application.The rotation of back shaft 8 drives roller chain mounted thereto 12 to rotate, and rotation band action roller hinge 5 and the round roller 4 of roller chain 12 are moved, thereby the plate that band realization is positioned in round roller 4 is carried and heating, drying process.Hot-blast stove 9 is continuously hot bellows 13 hot blast is provided in the time of device operation, and hot blast blows side out to plate one through loose stratification of wind 18, and plate is dried, and plate is dried the laggard smooth blanking of sloping platform 7 of crossing; The upper end of plate drying unit is provided with ventilating opening 10 and air exhauster 11, ventilating opening 10 is beneficial to dries the moisture and the cryogenic gas discharge that produce, also can regulate air exhauster 11 rotating speeds according to processing quantity and different processing situations, moisture and cryogenic gas are discharged fast, improve drying effect.Conveying mechanism can arrange multilayer form, every layer of outer gear 3 that is provided with of back shaft 8, and each gear engages and can carry out power transmission, drives each layer of conveying mechanism operation.

Embodiment 2:

As shown in Figure 4, the conveying mechanism of the utility model plate drying unit changes many roller hinge 5 forms into, and other principles are identical with embodiment 1.

Above content is only to give an example and explanation to of the present utility model; the requirement of the personnel of affiliated technical field based on working condition and technology carried out various modification to embodiment of the present utility model or supplemented or adopt similar method to substitute; only otherwise depart from structure of the present utility model or surpass from the scope of the utility model claim, all belong to protection domain of the present utility model.

Claims

1. plate drying unit, comprise motor (1), conveying mechanism, hot-blast stove (9), device wall (6) and hot bellows (13), it is characterized in that: described motor (1) is connected with conveying mechanism through transmission mechanism, described hot-blast stove (9) communicates with hot bellows (13) through device wall (6), and described hot bellows (13) is mounted in conveying mechanism; Described conveying mechanism comprises round roller (4), roller hinge (5), back shaft (8) and roller chain (12), back shaft (8) is installed in device wall (6), roller chain (12) is arranged on back shaft (8), it is upper that round roller (5) is installed on roller hinge (5), and roller hinge (5) is installed on roller chain (12).

2. plate drying unit, comprise motor (1), conveying mechanism, hot-blast stove (9), device wall (6) and hot bellows (13), it is characterized in that: described motor (1) is connected with conveying mechanism through transmission mechanism, described hot-blast stove (9) communicates with hot bellows (13) through device wall (6), and described hot bellows (13) is mounted in conveying mechanism; Described conveying mechanism comprises roller hinge (5), back shaft (8) and roller chain (12); It is upper that back shaft (8) is installed on device wall (6), and it is upper that roller chain (12) is arranged on back shaft (8), and it is upper that roller hinge (5) is installed on roller chain (12), and described roller hinge (5) is at least two.

3. plate drying unit according to claim 1, is characterized in that: described conveying mechanism is one or more layers form, on each layer of conveying mechanism back shaft (8) near motor one end, gear is installed, and each gear is meshed.

4. plate drying unit according to claim 1, is characterized in that: the kind of drive of described motor (1) and conveying mechanism is chain transmission, wherein a kind of with transmission, gear drive or Worm Wheel System.

5. plate drying unit according to claim 1, it is characterized in that: described hot-blast stove (12) is for one or more, described hot bellows (13) is provided with loose stratification of wind (18), described hot bellows (13) is also one or more, and described hot bellows (13) comprises internal layer (15), outer (17) and heat-insulation layer (16); Described internal layer (15) is glass fibre, and described skin (17) is thermoplasticity engineering material, and described heat-insulation layer (16) is foamed polyurethane plate or EPS foaming insulation board.

6. plate drying unit according to claim 1, is characterized in that: described device wall (6) top or both sides are provided with one or more ventilating openings (10) and air exhauster (11).

7. plate drying unit according to claim 5, is characterized in that: described loose stratification of wind (18) is through-hole form or shutter form.