CN2511912Y

CN2511912Y - Flute and pipe style hot air drying furnace

Info

Publication number: CN2511912Y
Application number: CN 01258368
Authority: CN
Inventors: 梁汉华
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-05
Filing date: 2001-12-05
Publication date: 2002-09-18
Anticipated expiration: 2011-12-05

Abstract

A flute and pipe style hot air drying furnace has the following proposals: a container type box body is processed and divided into a heat input chamber, a pipeline chamber and a drying chamber. The heat input chamber is provided with a furnace; hot air is input to the pipeline chamber through a pipeline at the top; an air outlet pipe of a hot air pipe is refluently communicated with a draught fan of the heat input chamber; after the draught fan presses the hot air into a dust catcher, the hot air is discharged to the air through a chimney; a steam pipe on the furnace for providing steam is arranged on the upper part of the drying chamber; the pipeline chamber is provided with a communicating vessel for arranging a hot air pipeline and a circulating fan which deliveries heat energy of hot air to each part of the drying chamber; the pipeline chamber is arranged on the upper part of the drying chamber; a steam ejection pipe is arranged in the side of the drying chamber; the drying chamber is provided with a box door which is convenient for loading and unloading timber; a humidity-discharging valve on top of the box is communicated with the drying chamber in order to remove humidity in the box. The utility model has the following advantages: the container is set according to needs; the box door arranged can ensure rapid warming, large steam quantity and a short drying cycle; the furnace uses fuel oil or timber off-cuts as fuel, thereby being low in cost; the furnace is provided with a final dusting device which reduces pollution and protects environment.

Description

The box hot-air drying stove of flue fire tube

The box hot-air drying stove of flue fire tube relates to a kind of timber dryer of container-type.

At present, do not occur as yet and the production marketing of this device is reported and used to the utility model same apparatus technology; The utility model is a kind of equipment in the industry of complete technological innovation.

The purpose of this utility model is, provides a kind of container-type, casing to be divided into three cavitys, and two chambeies are that heat supply chamber and piping chamber, another chamber are the box hot-air drying stove of flue fire tube of hothouse; Quick heating, vapour amount are big, and arid cycle is short.

Its technical scheme is as follows:

With metal or container-type casing of other materials processing, it is divided into three cavitys: heat supply chamber, piping chamber, hothouse.

In the heat supply chamber, interlayer wall type evaporimeter normal pressure steam supply air feed boiler 1 is set; Hot blast is transported to the warm-air pipe 29 of piping chamber by the pipeline more than one 2 at boiler top by linker 22; Warm-air pipe 29 is communicated with warm-air pipe 28 by linker 24 and 26, is communicated with by the blower fan in linker 30 and the heat supply chamber 10 again; Blower fan is pressed into hot blast in the cyclone dust collector 9 after the dedusting, enters atmosphere by chimney 6.Also have the steam output pipe 3 of steamdrum 4 to be arranged on hothouse top on the hot air boiler in the heat supply chamber, can provide the vapours of regulating humidity to hothouse by 13 guiding of uperize valve; When steam is too much, can advance sewer by exhaust steam valve 14 rows.

Pipeline linker 22,24,26,30 is set in piping chamber an above

hot air duct

28,29 is installed, and the circulating fan 23 more than is housed, with hot blast with heat energy uniformly, constantly deliver to each position of drying box.

Top at hothouse constitutes piping chamber by link plate 21, dividing plate 25, linker, warm-air pipe, circulating fan, and the pipeline 27 of uperize is housed in hothouse space, piping chamber side; Hothouse has cabinet door 16, is convenient to load and unload the timber that is dried; Cabinet door shown in Fig. 2-a is folding rotary shaft, also can make left and right sides telescopic door.At the casing top, hydrofuge valve 5 is housed is communicated with, so that get rid of moisture in the too much case with hothouse.

Benefit of the present utility model is: tank-volumes can be set as required; The completely open and close formula cabinet door that the casing flank is provided with can guarantee that quick heating, quantity of steam are big, thereby the drying of wood cycle is short; Heating boiler is made fuel with fuel oil or timber leftover bits and pieces, and cost is low; Deduster is the bullet deduster that inwall adds the internal thread air channel, reduces and pollutes, the protection environment.

Description of drawings:

Fig. 1 is a heat supply cell structure schematic diagram;

Fig. 2-a is cabinet door one a side outward appearance front view,

Fig. 2-b is the vertical view of Fig. 2-a,

Fig. 3-a is the C-C cutaway view of Fig. 2-b

Fig. 3-b is the A-A cutaway view of Fig. 2-a

Fig. 4 is the D-D cutaway view of Fig. 2-a

Being denoted as among the figure: 1-heat supply steam supply boiler, the 2-warm-air pipe, the 3-steam pipe, the 4-steamdrum, the 5-safety valve, the 6-chimney, the 7-louver(-vre), 8-hot air reflux communicating pipe, the 9-inwall adds the bullet deduster in internal thread air channel, 10-blower fan; 11-wet bulb box, 12-deduster air door, 13-uperize valve, 14-exhaust steam valve, the 15-casing, 16-casing Door and its lock, the manual hydrofuge valve of 17-, 18-ornamental strip, the 19-press strip, 20-hydrofuge valve manual link, 21-warm-air pipe are installed link plate, and 22,24,26, the 30-linker, 23-circulating fan fixed head, 25-dividing plate, 27-uperize valve, 28,29-warm-air pipe, 31-wind deflector, 32-circulating fan, 33-does the table probe, the wet table probe of 34-, the 35-water box that wets.

Embodiment:, but cooperation processing, buy finished product boiler, blower fan, equipment such as deduster by the technical scheme of this specification; The countries concerned's standard according to Machine Design, process for machining and manufacturing standard can process the utility model series of products.

Claims

1, the box hot-air drying stove of flue fire tube is characterized in that:

Its casing is divided into three cavitys: heat supply chamber, piping chamber, hothouse;

The heat supply chamber is provided with boiler, blower fan; Deduster, chimney;

Piping chamber is provided with the pipeline linker hot air duct is installed, and the circulating fan more than is housed;

Tubulature road, boiler top is through linker connecting pipe chamber warm-air pipe, and warm-air pipe connects linker and warm-air pipe again, connects blower fan, deduster and chimney through linker again;

Boiler is provided with steamdrum, and the steam output pipe on the steamdrum is communicated with hothouse by steam valve;

Hothouse has cabinet door;

The casing top is equipped with the hydrofuge valve and is communicated with hothouse.

2, the box hot-air drying stove of flue fire tube according to claim 1 is characterized in that: cabinet door is folding rotary shaft.

3, the box hot-air drying stove of flue fire tube according to claim 1, it is characterized in that: cabinet door is that the left and right sides is telescopic.

4, according to claim 1, the box hot-air drying stove of 2 described flue fire tubes, it is characterized in that: deduster is the bullet deduster that inwall adds the internal thread air channel.

5, according to claim 1, the box hot-air drying stove of 3 described flue fire tubes, it is characterized in that: deduster is the bullet deduster that inwall adds the internal thread air channel.