CN2246757Y

CN2246757Y - High-temp. pressureless vertical steam-water stove

Info

Publication number: CN2246757Y
Application number: CN 95211540
Authority: CN
Inventors: 朱永富; 齐庆隆; 吴凤洲
Original assignee: Xingfa Environmental Protection & Energy Saving Equipment Factory
Current assignee: Xingfa Environmental Protection & Energy Saving Equipment Factory
Priority date: 1995-06-02
Filing date: 1995-06-02
Publication date: 1997-02-05
Anticipated expiration: 2005-06-02

Abstract

The utility model discloses a high-temperature vertical steam-water dual-purpose stove. The utility model that a heating chamber of saturated steam is arranged above a hanging chamber on the basis of the existing no-pressure vertical steam-water dual-purpose stove is developed for aiming at the situations that a steam boiler has large volume and high price and is not suitable for being used in individual small workshops and small factories at present. Heating pipes of superheated steam are arranged in the heating chamber of the saturated steam and a smoke channel. The saturated steam which is heated by the hanging chamber and a stove furnace enters the heating pipes of the superheated steam through an inlet pipe of the saturated steam, and the saturated steam is heated into the superheated steam with any temperature. Consequently, the utility model can realize that the temperature of the steam which is exhausted through an exhaust pipe of the high temperature steam can reach more than 154 DEG C under the normal pressure state.

Description

Vertical pressure less high temperature steam steam-water dual-purpose stove

The utility model belongs to steam-water dual-purpose stove field.

Along with the prosperity in market, many individual individual workships that brew alcoholic beverages, cook bean curd occurred at present, the application of often opening drinking water boiler grows with each passing day.Yet what seethe with excitement under the sky vapour pressure at present often opens drinking water boiler and can only produce 100 ℃ saturated vapor.Can not satisfy the production needs of individual individual workship, buy steam boiler and exist shortcomings such as price is expensive, volume is big, uneconomical, be not suitable for individual individual workship and midget plant and use.

The purpose of this utility model is to have developed a kind of constant-pressure and high-temperature steam steam-water dual-purpose stove at above-mentioned situation, can supply high-temperature steam under no press strip spare, and the outlet temperature of steam can reach 154 ℃-180 ℃, goes back hot water supply function simultaneously.

The utility model adopts following technical scheme to implement for achieving the above object:

Have or not on the basis of pressing carbonated drink two furnace structures former, hang courage above the saturated vapor heating chamber is installed, in the saturated vapor heating chamber He in the flue, the superheated steam heating tube is installed.Stove enters in the superheated steam heating tube by the saturated vapor steam inlet pipe by hanging the saturated vapor that is heated in courage and the flue when work, saturated vapor is heated into the superheated steam of arbitrary temp.

The utlity model has following characteristics:

1, can reach 154 ℃ by high-temperature steam gland steam exhauster exhaust steam temperature under the state of normal pressure, often to open drinking water boiler high 54 ℃ than common.

2, the cigarette temperature of flue outlet is 180 ℃, reduces by 20 ℃ than former steam-water dual-purpose drinking water boiler.

3, fuel saving is than former steam-water dual-purpose drinking water boiler energy-conservation 58%.

4, material-saving, cost are hanged down and are reduced production costs 15%.

Figure of description is the structural representation of an embodiment of the utility model.

1 exhaust opening among the figure, 2 saturated vapor steam inlet pipes, 3 superheated steam heating tubes, 4 superheated steam gland steam exhausters, 5 housings, 6 flues, 7 saturated vapor heating chambers, 8 hang courage, 9 hot-water lines willfully, 10 oblique heating tubes, 11 fire doors, 12 upper hoses, 13 moving grates, 14 ash doors, 15 furnace bases, 16 sewage draining exits.

Below in conjunction with the example structure schematic diagram the technical solution of the utility model further is illustrated:

Press on the basis of steam-water dual-purpose furnace structure in original vertical nothing, just say that also this furnace structure has furnace shell (5), ash door (14), moving grate (13), one, secondary wind inlet and one, the air blast structure of secondary wind, hang courage (9), oblique heating tube (10), flue (6), exhaust opening (1), will be by hanging saturated vapor that courage and flue be heated into by saturated vapor steam inlet pipe (2), enter in the saturated vapor heating tube (3) in full the steam heating cavity (7), saturated vapor is heated into superheated steam, is transported to the various device that needs high-temperature steam and the instrument from superheated steam gland steam exhauster (4) and goes.

The structure of this utility model is to develop according to " Engineering Thermodynamics " principle about " generation of steam heat also equal the increase that fire contains ".The water vapour of industrial usefulness all is by producing in the various various boilers, and general pressure changes little, so the production process of water vapour approaches constant-pressure heating process.The production process of summary water vapour generally is divided into three phases: the level pressure warm of (1) water, be heated to saturation water from the unsaturated water of arbitrary temp till; (2) the location vaporescence of saturation water, from saturation water be heated to become saturated vapor fully till; (3) the level pressure superheating process of saturated vapor, the superheated steam from saturated vapor to any temperature.The utility model embodiment adopts above-mentioned principle exactly, model machine after tested under atmospheric pressure state outlet steam temperature can reach 154 ℃, often to open drinking water boiler high 54 ℃ than common, the cigarette outlet temperature is 180 ℃ and reduces by 20 ℃ than former drinking water boiler, according to than former steam-water dual-purpose drinking water boiler energy-conservation 58%, this stove is a domestic initiation, has filled up the blank of steam-water dual-purpose drinking water boiler.

Claims

1, a kind of vertical pressure less high temperature steam steam-water dual-purpose stove, by furnace shell (5), base (15), ash door (14), fire door (11), moving grate (13), one, secondary wind air blast structure, be installed in that courage (8) is hung at furnace shell middle part and by hanging the willfully hot-water line of installing on the courage (9), oblique heating tube (10), flue (6), exhaust opening (1) is formed, it is characterized in that hang courage above saturated vapor heating chamber (7) is installed, in the saturated vapor heating chamber He in the flue, superheated steam steam inlet pipe (2) and superheated steam heating tube (3) are installed, what link to each other with the superheated steam heating tube also has superheated steam gland steam exhauster (4).