CN208382804U - A kind of rack construction applied on tunnel drier - Google Patents

Abstract

A kind of rack construction applied on tunnel drier, including support frame, the baking oven of installation on the support frame, the baking oven includes heat shield on multistage, lower heat shield, the upper heat shield and lower heat shield are encircled into product baking zone, the inside top of the upper heat shield is equipped with heat-generating pipe, conveying device is installed above the lower heat shield, the two sides of the lower heat shield are equipped with the electronic box interlayer for arranging drying electric cable, at least one gas vent is provided with above the upper heat shield, the upper heat shield side passes through high-intensitive hinge and connects electronic box interlayer, the other side is equipped with the handrail for the folding of upper heat shield, the utility model has good heat-insulation effect, long service life, it is energy saving, the characteristics of safety standard.

Description

A kind of rack construction applied on tunnel drier

Technical field

The utility model relates to a kind of rack constructions, and in particular to a kind of rack knot applied on tunnel drier Structure.

Background technique

Currently, many enterprises are in order to improve the production efficiency, the use of human resources is reduced, tunnel is widely applied in numerous enterprises Formula dryer comes for product flash baking, and the rack of existing tunnel drier mostly uses greatly ferrous material to be made, and tunnel The working environment of road formula dryer is chronically in hot environment again, and rack is very easy to oxidation and rusting, is unfavorable for rack It is used for a long time, ferrous material heat insulation is poor, and a large amount of heat is scattered and disappeared in air by rack inside tunnel drier, makes At a large amount of energy waste, production cost is greatly improved, frame body temperature is very high while energy loss, accelerates rack oxygen Change, and the circuit connecting wire of tunnel drier is exposed in air, is not provided with electronic box interlayer, electric wire is mixed and disorderly on the rack Arrangement, is unfavorable for the investigation of line fault, and there are some potential safety problemss.

Utility model content

For overcome the deficiencies in the prior art, the utility model provides a kind of heat-insulated effect applied on tunnel drier Fruit is good, long service life, energy saving, safety standard rack construction.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of rack construction applied on tunnel drier, including support frame, the baking oven of installation on the support frame, institute The baking oven stated includes heat shield on multistage, lower heat shield, and the upper heat shield and lower heat shield are encircled into product baking zone, institute The inside top for the upper heat shield stated is equipped with heat-generating pipe, conveying device is equipped with above the lower heat shield, under described The two sides of heat shield are equipped with the electronic box interlayer for arranging drying electric cable, are provided at least above the upper heat shield One gas vent, the upper heat shield side pass through high-intensitive hinge and connect electronic box interlayer, and the other side is equipped with for upper heat-insulated Cover the handrail of folding.

In the present invention, the electronic box interlayer is equipped with the inner cavity for arranging circuit connecting wire, the inner cavity Front is equipped with the maintenance door for overhauling circuit, and the maintenance door is equipped at least one door lock, and circuit connecting wire is installed in Electronic box interlayer inner cavity, the electronic box interlayer are equipped with the soft spool for wrapping up heating tube supply lines, the soft spool It is connected to electronic box interlayer and heat shield.

In the present invention, the conveying device includes two rollers, the mesh belt being wrapped on roller, drives The driving motor of dynamic roller rotation, the driving motor installation on the support frame, the supply lines of driving motor by electronic box every Layer connection power supply.

In the present invention, heat shield is made of stainless steel plate.

In the present invention, the door lock is spring lock.

The beneficial effects of the utility model are: a kind of rack knot applied on tunnel drier of the utility model Structure is encircled into product baking zone by the way that upper heat shield and lower heat shield is arranged, and upper heat shield inside top is equipped with heating Pipe, the drying that product can be made energy-efficient on tunnel drier reduce energy while enhancing the heat insulation of rack Consumption, heat shield are equipped with handrail and are thermally shielded the folding of cover, the progress of work such as facilitate staff to maintain, overhaul；Into one The two sides in lower heat shield of step are equipped with electronic box interlayer, and the connecting line of dryer is made to have obtained the management of unified standard, side Just the progress of the management works such as maintenance, malfunction elimination, connecting line uniformly pass through electronic box interlayer cabling, safety standard management, then By bouncing, lock prevents electric wire exposed in air, prevents the generation of contingency, and further upper heat shield uses stainless steel Plate is made, and the service life is longer for upper heat shield, and structure is more compact, and the loss late of the energy is lower.

Detailed description of the invention

The present invention will be further described with embodiment with reference to the accompanying drawing:

Fig. 1 is the perspective view of the present embodiment；

Fig. 2 is the present embodiment assembling schematic diagram；

Fig. 3 is the rearview of Fig. 2；

Fig. 4 is the structural schematic diagram of the present embodiment conveying device.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.

Embodiment:

Present embodiment discloses a kind of rack construction applied on tunnel drier, including support frame 1, it is mounted on branch Baking oven 2 on support 1, the baking oven 2 include three sections of upper heat shields 21, lower heat shield 22, and the upper heat shield 21 is under Heat shield 22 is encircled into product baking zone 23, and the inside top of the upper heat shield 21 is equipped with heat-generating pipe, it is described under every The top of heat cover 22 is equipped with conveying device 24, and the two sides of the lower heat shield 22 are equipped with the electricity for arranging drying electric cable The length of case interlayer 25, conveying device 24 is longer than upper 21 total length of heat shield, and the both ends of heat shield 21 are respectively as baking in stretching The input terminal and output end of dryed product, the top of the upper heat shield 21 are provided with a gas vent 211, and along drying product Direction of transfer is arranged, and heating tube is equipped at the top of 21 inner cavity of upper heat shield, and the heat at upper 21 top of heat shield passes through Gas vent 211 is fed downwardly into object to be dried, accelerates drying rate, prevents from assembling at the top of heat shield 21 a large amount of heat and shadow The quality of baking is rung, so that the baking temperature inside dryer keeps stablizing, improves the precision of baking, upper heat shield 21 uses The unfolding mode of clamshell, 21 side of upper heat shield are equipped with the handrail 213 for opening and closing upper heat shield 21, and the other side is set There are four the high-intensitive hinge 212 for connecting electronic box interlayer 25, heat shield 21 upper in this way can be close to electricity using self gravity Case interlayer 25 realizes sealing, enhances the heat insulation of rack, and when the work such as being maintained, being overhauled, handrail 213 can be passed through Lift heat shield 21 on clamshell and carry out this work, upper heat shield 21 is made of stainless steel plate, and rack is chronically at high temperature ring In border, rack oxidation and rusting can be effectively prevented using stainless steel plate, increase the service life of rack, reduce product and toasting Energy loss in the process achievees the effect that energy-saving and emission-reduction, and improves the security performance of rack entirety.

As preferred embodiment, the electronic box interlayer 25 is equipped with the inner cavity for arranging circuit connecting wire, inner cavity Front be equipped with for circuit maintenance maintenance door 251, the maintenance door 251 be equipped with multiple springs lock, circuit connecting wire It is installed in 25 inner cavity of electronic box interlayer, the electronic box interlayer 25 is equipped with the soft spool for wrapping up heating tube supply lines, institute The soft spool connection electronic box interlayer 25 and upper heat shield 21 stated, the management convenient for staff to drying machine circuit prevent from drying The part route of dry machine fall off it is exposed further prevent the generation of contingency in air, drying machine circuit passes through electricity The connection of 25 cabling of case interlayer, the structure of rack is more compact, realizes safe production.

As preferred embodiment, the conveying device 24 includes two rollers 241, is wrapped on roller 241 The driving motor 243 that mesh belt 242, driving roller 241 rotate, the driving motor 243 are mounted on support frame 1, The supply lines of driving motor 243 connects power supply by electronic box interlayer 25.

Above description is merely a prefered embodiment of the utility model, as long as realizing the utility model with essentially identical means The technical solution of purpose belongs within the protection scope of the utility model.

Claims (5)

1. a kind of rack construction applied on tunnel drier, including support frame (1), the baking being mounted on support frame (1) Case (2), it is characterised in that: the baking oven (2) includes heat shield on multistage (21), lower heat shield (22), and described is upper heat-insulated Cover (21) and lower heat shield (22) are encircled into product baking zone (23), and the inside top of the upper heat shield (21) is equipped with hair Heat pipe is equipped with conveying device (24) above the lower heat shield (22), and the two sides of the lower heat shield (22) are equipped with For arranging the electronic box interlayer (25) of drying electric cable, at least one gas vent is provided with above the upper heat shield (21) (211), upper heat shield (21) side passes through high-intensitive hinge (212) connection electronic box interlayer (25), and the other side, which is equipped with, to be used In the handrail (213) of upper heat shield (21) folding.

2. a kind of rack construction applied on tunnel drier according to claim 1, it is characterised in that: described Electronic box interlayer (25) is equipped with the inner cavity for arranging circuit connecting wire, and the front of the inner cavity is equipped with the maintenance for overhauling circuit Door (251), the maintenance door are equipped at least one door lock (252), and circuit connecting wire is installed in electronic box interlayer (25) inner cavity, The electronic box interlayer (25) is equipped with soft spool for wrapping up heating tube supply lines, the soft spool connection electronic box every Layer (25) and upper heat shield (21).

3. a kind of rack construction applied on tunnel drier according to claim 1, it is characterised in that: described Conveying device (24) includes two rollers (241), the mesh belt (242) being wrapped on roller (241), driving roller (241) driving motor (243) rotated, the driving motor (243) are mounted on support frame (1), driving motor (243) Supply lines connects power supply by electronic box interlayer (25).

4. a kind of rack construction applied on tunnel drier according to claim 1, it is characterised in that: upper heat-insulated Cover (21) is made of stainless steel plate.

5. a kind of rack construction applied on tunnel drier according to claim 2, it is characterised in that: described Door lock (252) is spring lock.