CN2189264Y

CN2189264Y - Boiler for giving hot wind and steam

Info

Publication number: CN2189264Y
Application number: CN 94208577
Authority: CN
Inventors: 毛龙光
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-04-08
Filing date: 1994-04-08
Publication date: 1995-02-08
Anticipated expiration: 2004-04-08

Abstract

The utility model relates to a boiler for giving hot wind and steam, comprising a boiler hot wind machine and a casing. The utility model is characterized in that the inner of a furnace casing is provided with a furnace pipe, a grate is transversely arranged in the furnace pipe, the furnace pipe is provided with a partition board on which heat-transfer pipes are evenly arranged, the heat-transfer pipe is provided with another partition board, the lower end of the furnace pipe is provided with a water-cinder box, and the structure above forms the hot wind machine. The casing is sheathed out of the hot wind machine, and the lower part of the casing and the water-cinder box are connected into integration. The lower part of the casing is provided with a water inlet and a sewage draining exit, the center of the top of the casing is provided with a stack nozzle, the upper part is provided with a boiling water nozzle, the outside of the casing is provided with a water gage, the top of the casing is provided with an automatic safety valve and a steam port, and a thin film safety valve is arranged on the steam port. The interface of a blower is communicated with the furnace pipe passing through the casing and the furnace casing. The utility model has the advantages of energy saving, high thermal efficiency, small size and convenient operation.

Description

Boiler for giving hot wind and steam

The utility model relates to a kind of boiler, relates in particular to a kind of hot blast, two boilers of steam.

Existing boiler is varied, but all because of the power consumption source, and the thermal efficiency is low and volume big and be not easy to people and use.

The purpose of this utility model provides a kind of energy-conservation, thermal efficiency height, the hot blast that volume is little, two boilers of steam.

The purpose of this utility model is realized by following technical scheme.

The utility model is made up of boiler hot blower fan and shell, it is characterized in that:

A, boiler hot blower fan are made up of furnace shell, flue, fire grate, water ash bin and air blast, and a flue is arranged in the furnace shell, and fire grate is horizontally placed in the flue, the flue upper port has a dividing plate, evenly be placed with heat-transfer pipe on it, a dividing plate is arranged on the heat-transfer pipe, there is a water ash bin flue lower end;

B, shell are placed in outside the boiler hot blower fan, bottom and water ash bin fuse, constitute a water jacket between shell and furnace shell, outer casing underpart has water inlet, sewage draining exit, and center of top has the throat at a connection furnace shell top, and a boiling water mouth is arranged at top, the water level meter is housed on the shell, automatic blow off valve is equipped with at the top, has a steam port, and the film safety valve is housed on the steam port.

The utility model has the advantages that owing to the waste heat that utilizes boiler hot blower fan furnace shell produces steam, thus energy-conservation, thermal efficiency height, volume is little, and is easy to use.

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model side view.

By the following examples, in conjunction with the accompanying drawings, the utility model is done to describe further.

Embodiment:

(referring to Fig. 1,2) put a flue 4 in the furnace shell 3, fire grate 5 is horizontally placed in the flue 4, flue 4 upper port have a dividing plate 8, be welded with the heat-transfer pipe 9 of evenly arranging on it, dividing plate 8 of welding on the heat-transfer pipe 9, there is a water ash bin 6 that has ash door 19 on it flue 4 lower ends, make it form a boiler hot blower fan 1.Overcoat 2 is placed in outside the air-heater 1, bottom and water ash bin 6 fuse, make 3 of shell 2 and furnace shells constitute a water jacket 10, a water inlet 11, sewage draining exit 20 are opened in shell 2 bottoms, and center of top has the throat 12 of a connection furnace shell center of top, top has a boiling water mouth 13, water level meter 14 is housed on the shell 2, and automatic blow off valve 15 is equipped with at the top, has a steam port 16, film safety valve 17 is housed on the steam port, and overcoat 2 middle parts have fire door 18 and lead to into flue 4.Air blast 7 interfaces pass shell 2 and furnace shell 3 is communicated with flue 4 bottoms.

Claims

1, a kind of hot blast, two boilers of steam are made up of boiler hot blower fan (1) and shell (2), it is characterized in that:

A, boiler hot blower fan are made up of furnace shell (3), flue (4), fire grate (5), water ash bin (6) and air blast (7), one flue (4) is arranged in the furnace shell (3), fire grate (5) is horizontally placed in the flue (4), flue (4) upper port has a dividing plate (8), evenly be placed with heat-transfer pipe (9) on it, a dividing plate (8) is arranged on the heat-transfer pipe (9), and there is a water ash bin (6) flue (4) lower end;

B, shell (2) are placed in outside the boiler hot blower fan (1), bottom and water ash bin (6) fuse, constitute a water jacket (10) between shell (2) and furnace shell (3), shell (2) bottom has water inlet (11), sewage draining exit (20), and center of top has the throat (12) at connection furnace shell (a 3) top, and a boiling water mouth (13) is arranged at top, water level meter (14) is housed on the shell (2), automatic blow off valve (15) is equipped with at the top, has a steam port (16), and film safety valve (17) is housed on the steam port (16).

2, hot blast according to claim 1, two boilers of steam, it is characterized in that: shell (2) middle part has a fire door (18), water ash bin to be provided with an ash door (19).

3, hot blast according to claim 1, two boilers of steam, it is characterized in that: air blast (7) interface passes shell (2), furnace shell (3) is communicated with the flue bottom.