CN2935033Y

CN2935033Y - Wall type louver wall multiple outlet drying kiln

Info

Publication number: CN2935033Y
Application number: CN 200620030885
Authority: CN
Inventors: 赵同太
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-20
Filing date: 2006-07-20
Publication date: 2007-08-15
Anticipated expiration: 2016-07-20

Abstract

The utility model discloses a wall type full chamber shutter wall multiple exit dry kiln, comprising a feeding mechanism (1), a feeding inlet, an external wall (2) and a brattice (3). A hot blast chamber (5) is arranged inside the brattice (3) and a line of discharge ports (7) are arranged at bottom of side of the kiln body. The external wall (2) on both sides and the middle brattice (3) are ventilating shutter wall consisting of oblique grid plates (6). A drum drawing mechanism is arranged at the position of the discharge ports (7); a long drum (8) is transversely put outside the discharge ports (7) and is driven by a reductor (11) and an adjustment motor (12). Kick-off claws are arranged on exterior circumference of the drum (8). The external wall and the brattice of the dry kiln are ventilating shutter wall, and materials are directly dried by wind directly through grid plates on both sides. In addition, only wind passes through the grid plates and materials do not pass through the grid plates, throughput of hot blast is significantly increased to achieve better drying and moisture elimination effect. A drum drawing mechanism is equipped to ensure materials are discharged uniformly through the discharge ports and quantity of materials to be discharged can be adjusted in a stepless manner, materials are not compacted and not damaged.

Description

The wall type louver multiple exit drying kiln of having one's bosom filled with

Technical field:

The utility model relates to the drying kiln technical field that is used to dry grain, coal etc., the have one's bosom filled with drying kiln of louver multiple exit of especially a kind of wall type.

Background technology:

At present, existing drying kiln mostly is tunnel cave, is dried material to enter the tunnel from inlet, and transport tape is arranged in the tunnel, and transport tape drives by the walking of oven dry material, and one end is blown into hot blast from the tunnel, the oven dry material.With the oven dry moulded coal is example, and the defective of this kind tunnel cave is: moulded coal and hot blast all move horizontally, and what hot-air was walked is the top of kiln, can't pass through from moulded coal, has only the moulded coal near the top just can be subjected to suitable temperature.Because the walking transport sector is arranged, need power and a lot of components of machine, these parts are worked in high temperature, the fault rate height.Every stratotype coal on the transport tape is walked to the end to be discharged to lower floor in addition, unloads generation layer by layer down and repeatedly falls and bump, and causes moulded coal breakage rate height.Except that tunnel cave, also has a kind of shaft kiln, moulded coal in the shaft kiln is attached helping under the effect such as funnel, slide plate and chutes, passing hot blast discharges from end opening, because the place of a lot of skies is arranged in the shaft kiln, hot blast is taken a shortcut, and just passes through from the surface of an a pile or a grooved coal, does not capablely become penetration power, the oven dry rate is low, and heat waste is big.In addition, all there is complex structure in two kinds of drying kilns, the problem that cost is high more than.

The inventor serves as that the oven dry material provides a kind of feasible solution in the wall type of on February 5th, the 2005 application multiple exit continuous drying kiln (200520030025.2) of having one's bosom filled with simple structure, the inventor is in practice to having made improvement in first to file, make its drying effect better, efficient is higher.

Summary of the invention:

The purpose of this utility model provides the have one's bosom filled with drying kiln of louver multiple exit of a kind of wall type, makes to be made full use of hot blast by the oven dry material in drying kiln, improves cured effect, reduces cost.

The utility model adopts following technical scheme to realize the foregoing invention purpose:

This wall type louver multiple exit drying kiln of having one's bosom filled with comprises distribution device, charging aperture, exterior wall, brattice, and the hot blast chamber is arranged in the brattice, and row's discharging opening is arranged at bottom, kiln side; The brattice at both sides exterior wall and middle part is made up of the screen that a lot of tilts for ventilative louver.

This discharging opening place is provided with the roller drawing mechanism: horizontal one long roller outside row's discharging opening by decelerator and adjustment motor-driven, has the material toggling pawl on the roller excircle.

Owing to adopt as above technical scheme, the utlity model has following superiority:

The exterior wall of this drying kiln and brattice have adopted ventilative louver, directly cross wind oven dry material by the both sides screen, and only cross only thing of wind, have increased the throughput of hot blast greatly, make that oven dry hydrofuge effect is outstanding.Be provided with the roller drawing mechanism, guarantee that each discharge hole for discharge is even, but load is adjusted in stepless speed regulation, the rolling discharging, material is not squeezed, and does not have damaged.

The drawing explanation:

Fig. 1 is the structural representation of this drying kiln.

Fig. 2 is that discharging opening partly amplifies diagrammatic sketch.

Fig. 3 is the discharging opening and the roller position schematic views of this drying kiln sidepiece.

Among the figure: the 1-distribution device; The 2-exterior wall; The 3-brattice; The 4-material; 5-hot blast chamber; The 6-screen; The 7-discharging opening; The 8-roller; 9-material toggling pawl; The 10-conveyer; The 11-decelerator; 12-adjusts motor.

The specific embodiment:

As shown in fig. 1: at kiln body top distribution device (1) and charging aperture are arranged, both sides are exterior wall (2), and there is brattice (3) at the middle part, is drying chamber between exterior wall and the brattice.Material (4) enters from charging aperture, fills up the both sides drying chamber.Vertical hot blast chamber (5) is arranged in the brattice (3), hot blast rises at the bottom of kiln, the brattice (3) at both sides exterior wall (2) and middle part is ventilative louver, promptly the screen (6) that is tilted by a lot of is formed, gapped between the screen, hot blast passes between the screen (6) of middle part brattice through hot blast chamber (5), and oven dry material (4) in drying chamber is discharged from the screen of both sides exterior wall (2) then.

In Fig. 2 and Fig. 3, row's discharging opening (7) is arranged at kiln body bottom, and the material after the oven dry falls to discharging opening naturally; The discharging opening place is provided with the roller drawing mechanism, promptly arrange horizontal one long roller (8) outside the discharging opening one, buncher (12) connection reducer (11) driving roller (8) rotation, material toggling pawl (9) is arranged on the roller excircle, along with the rotation material toggling pawl (9) of roller is routed up discharging opening with material, send into conveyer or other device.

The utility model can be the both sides drying chamber, also can be a drying chamber; The material big for water content can advance kiln repeatedly, the circulation oven dry, and hot blast temperature can be set near about natural temperature 45 degree when oven dry food, keeps mouthfeel.

Claims

1, a kind of wall type louver multiple exit drying kiln of having one's bosom filled with comprises distribution device (1), charging aperture, exterior wall (2), brattice (3), and hot blast chamber (5) is arranged in the brattice (3), and row's discharging opening (7) is arranged at bottom, kiln side; It is characterized in that: the brattice (3) at both sides exterior wall (2) and middle part is made up of the screen (6) that a lot of tilts for ventilative louver.

2, the wall type as claimed in claim 1 louver multiple exit drying kiln of having one's bosom filled with, it is characterized in that: discharging opening (7) locates to be provided with the roller drawing mechanism: horizontal one long roller (8) outside row's discharging opening (7), drive by decelerator (11) and adjustment motor (12), on roller (8) excircle material toggling pawl (9) is arranged.