CN2325733Y

CN2325733Y - Oven for drying wood powder

Info

Publication number: CN2325733Y
Application number: CN 98220592
Authority: CN
Inventors: 陈维山; 周广亭
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-25
Filing date: 1998-03-25
Publication date: 1999-06-23
Anticipated expiration: 2008-03-25

Abstract

The utility model relates to a processor for wood powder. Because a drying chamber adopts a cylinder type, and the central shaft of the drying chamber is provided with a stirring lifting plate composed of a propelling spiral plate and the central shaft installed at an angle. Therefore, the utility model has the advantages of convenient installation and maintenance and small occupied place. Due to continuous charge and discharge in the operating process, the dust on field is reduced, which is favorable for health of the operating staff, reduces labor intensity and saves energy.

Description

The wood powder drying oven

The utility model relates to a kind of wood powder treating apparatus, particularly a kind of wood powder drying unit.

At present, electric heating equipment is adopted in the oven dry of the wood powder of China more, and coal or oil is enamelware pot directly, stirs parch, with coal or rusting hot-air seasoning.Use electrical heating, equipment complexity and power consumption are big, the cost height, with coal or the direct enamelware pot of oil, stir parch, because wooden slag and wood chip are all inflammable, on fire easily, dangerous, with coal or rusting hot-air seasoning, because need material loading discharging repeatedly, labour intensity is big, the work-yard dust is many, diminish the healthy of staff, production efficiency is low, and power consumption is big, particularly can not form totally enclosed continuous productive process.

The purpose of this utility model is to overcome the shortcoming and defect that prior art exists, on the basis of existing drying plant, having proposed a kind of dryness can better the wood powder drying oven, for achieving the above object, the utility model drying chamber adopts drum type brake, the propelling spiral plate that is equipped with on the drying chamber central shaft and the stirring of the angled installation of the central shaft plate of kicking up, and this structure helps the discharge of steam, accelerate drying rate, reduced energy consumption.

The utility model is to realize like this, the wood powder drying oven is made up of feeder, drying oven, steam chamber, blast pipe etc., drying oven by stepless reduction box and motor, up and down drying chamber, advance spiral plate, stir the plate of kicking up, unlubricated watt, spool holder, tremie pipe, secondary stuff-assignment pipe, charging aperture, bearing, the central shafts etc. of hanging constitute, steam chamber is made of steam input pipe, drainpipe, feeder etc., its special character is that drying chamber adopts drum type brake, the propelling spiral plate that is equipped with on the drying chamber central shaft and the stirring of the angled installation of the central shaft plate of kicking up.

The utility model drying chamber adopts drum type brake, the propelling spiral plate that is equipped with on the drying chamber central shaft and the stirring of the angled installation of the central shaft plate of kicking up, so convenient and few occupied ground of installation and maintenance, this equipment is continuous charging and discharging in the course of work, does not need to dry repeatedly, and drying course has reached totally-enclosed work, reduced the dust of work-yard, favourable health of operators also has reduction labour intensity, the characteristics of energy savings.

Fig. 1 looks complete section figure for the utility model master.

Fig. 2 looks complete section figure for the utility model right side.

Part 1 is stepless reduction box and motor among the figure, and part 2 is a drying chamber up and down, and part 3 is for advancing spiral plate, part 4 is for stirring the plate of kicking up, and part 5 be a blast pipe, and part 6 is unlubricated hangs watt, part 7 is the axle holder, and part 8 is a steam input pipe, and part 9 is a drainpipe, part 10 is a tremie pipe, and part 11 is the secondary stuff-assignment pipe, and part 12 is a charging aperture, part 13 is a feeder, part 14 is a bearing, and part 15 is a vaporium, and part 16 is a central shaft.

Below in conjunction with accompanying drawing the utility model is described in detail.

The wood powder drying oven is by feeder, drying oven, steam chamber, compositions such as blast pipe, drying oven is by stepless reduction box and motor (1), drying chamber (2) up and down, advance spiral plate (3), the stirring plate (4) of kicking up, unlubricated hang watt (6), axle holder (7), a tremie pipe (10), secondary stuff-assignment pipe (11), charging aperture (12), bearing (14), central shaft formations such as (16), steam chamber is by steam input pipe (8), drainpipe (9), feeder formations such as (13), the drying chamber of drying oven is a drum type brake, on, the structure of following drying chamber (2) is identical, installation direction is opposite, outside the two ends, the drying chamber left and right sides of drying oven, one group of stepless reduction box and motor (1) are respectively arranged, one end of two central shafts (16) links with one group of stepless reduction box and motor (1) respectively, one of the other end is fixing with axle holder (7), another is fixing with unlubricated hang watt (6), some stirrings of some propelling spiral plates (3) that are equipped with on the drying chamber central shaft (16) and the angled installation of central shaft (16) plate (4) of kicking up, the top of drying oven has the plurality of rows tracheae (5) that communicates with drying chamber inside, the rightmost at the top of drying oven has charging aperture (12), feeder (13) is installed in and the vertical position of charging aperture (12), the bottom of drying oven is surrounded by the steam chamber (15) of semicircle cartridge type, the right of steam chamber (15) has steam input pipe (8), the left side of steam chamber (15) has drainpipe (9), the last drying chamber left side has a tremie pipe (10) that communicates with following drying chamber, following drying chamber structure is identical with last drying chamber, installation direction is opposite, and the right of following drying chamber has secondary stuff-assignment pipe (11).

Wood slag and broken shavings are sent into drying chamber by feeder (13), starting motor and stepless speed regulation case (1), drive central shaft (16) and spiral plate (3), the stirring plate rotation (4) of kicking up, spiral plate (3) promotes wooden slag, broken shavings is proal stir simultaneously kick up plate (4) with wooden slag and broken shavings sweep get rid of diffusing, the steam of evaporation is by blast pipe (5), discharge drying chamber (2), stirring kick up plate (4) and the angled installation of central shaft (16), also can advance wooden slag and the broken shavings kicked up, after wood slag and broken shavings arrive and do not hold, enter down drying oven along a tremie pipe (10), the same drying oven of the operation principle of following drying oven, after material arrives end, flow out, promptly dry by the fire along secondary stuff-assignment pipe (11).

Claims

1, the wood powder drying oven is made up of feeder, drying oven, steam chamber, blast pipe etc., drying oven by stepless reduction box and motor, up and down drying chamber, advance spiral plate, stir the plate of kicking up, unlubricated watt, spool holder, tremie pipe, secondary stuff-assignment pipe, charging aperture, bearing, the central shafts etc. of hanging constitute, steam chamber is made of steam input pipe, drainpipe, feeder etc., it is characterized in that drying chamber adopts drum type brake, the propelling spiral plate that is equipped with on the drying chamber central shaft and the stirring of the angled installation of the central shaft plate of kicking up.