CN2327894Y

CN2327894Y - horizontal overheated steam boiler working at atmosphere pressure

Info

Publication number: CN2327894Y
Application number: CN 98236982
Authority: CN
Inventors: 刘宝发
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-19
Filing date: 1998-03-19
Publication date: 1999-07-07
Anticipated expiration: 2008-03-19

Abstract

The utility model belongs to a normal pressure boiler which is composed of a boiler body, an overheating discharge pipe, a water-cooling wall pipe and a water level gauge with a controller. The end of the water-cooling wall pipe is connected with the head of the overheating discharge pipe, and the head of water-cooling wall pipe is connected with the water-supply end of an electromagnetic valve. The output end of the overheating discharge pipe is an overheating steam output end, and is connected to any other heating appliance. The node water level gauge, a water transport valve of the electromagnetic valve, and the controller are arranged on the boiler body. The utility model has the advantages that the structure is simple, the boiler does not have pressure, the operation is safe and stable, and the requirement to surrounding environment is low. The utility model is suitable for heating in medium and small-sized enterprises and units or inhabitants.

Description

Horizontal nothing is pressed the superheated vapor boiler

The utility model belongs to a kind of normal-pressure boiler.

At present, the boiler that no matter is adopted in industrial or civil buildings is mostly pressed boiler for band, its boiler structure is the combustion chamber of band pipeline in the middle of being, the periphery is firm body of heater, be added with thick heat-insulation layer outside body of heater, the advantage of this kind boiler: area of heat-supply service is big, has the pressure heat supply, can carry at a distance, still adopt this kind structure boiler in the place that some residents concentrate, its weak point is the work of band pressure, body of heater is required high, must have safety measure, and this kind boiler structure complexity, auxiliary device is many, and cost is also high, no matter use for some middle-size and small-size units, be to make troubles economically or on the place.

For solving above deficiency, the purpose of this utility model provides a kind of horizontal nothing to press the superheated vapor boiler, utilizes the open design of boiler to use, to reach purpose safe, energy-conservation, easy to use.

The structural design of the utility model is achieved in that the structure of horizontal nothing pressure superheated vapor boiler is by body of heater, overheated comb, water screen tube, the water level meter that has controller is formed, its detailed structure is that the outside is a horizontal body of heater, the body of heater outside is added with insulating, at furnace body inside water screen tube is housed, overheated comb is equipped with in the centre of body of heater, overheated comb is that level is arranged in parallel uniformly, the front end of overheated comb connects with cold wall pipe is terminal, the end of overheated comb leads to the superheated vapor outlet by the body of heater top, the body of heater lateral vertical is equipped with node water level meter, the node signal of water level meter connects with controller, controller output end connects with the magnetic valve of supply channel, the bottom of overheated comb is the combustion chamber in the body of heater, it below the combustion chamber fire grate, be deslagging chamber below the fire grate, combustion chamber and deslagging chamber outside are equipped with hermatic door respectively, and blowoff valve is equipped with in the bottom of body of heater.

The advantage of the utility model: simple in structure, pressure-less boiler, security of operation is stable, surrounding environment is required low, is adapted at middle-size and small-size enterprises and institutions or the resident use that heats.

The detailed structure of the utility model is provided by following examples and accompanying drawing.

Fig. 1 is that horizontal nothing is pressed superheated vapor boiler structure schematic diagram;

Fig. 2 is that horizontal nothing is pressed superheated vapor boiler A-A profile.

Its structure is labeled as shown in drawings: 1. slag notch; 2. entry of combustion chamber; 3. node water level meter; 4. magnetic valve; 5. controller; 6. blowoff valve; 7. overheated comb; 8. superheated vapor outlet; 9. chimney; 10. safety valve; 11. combustion chamber; 12. body of heater; 13. fire grate; 14. water screen tube; 15. thermal insulation layer.

Running: after boiler is gone up water by water level, because combustion chamber fuel combustion, cold wall pipe and overheated comb are heated simultaneously, after water in the stove burnt through the short time, can reach the temperature about 100 ℃, at this moment the gas of Chan Shenging through the post bake burning of overheated comb, is then managed inner vapor and can be reached 250～350 ℃ high temperature again, go out by the superheated vapor pipeline at last, can directly link radiator or other needs on the equipment of steam.

Claims

1. a horizontal nothing is pressed the superheated vapor boiler, the structure that it is characterized in that this boiler is by body of heater (12), overheated comb (7), water screen tube (14), the water level meter (3) that has controller is formed, its detailed structure is that the outside is a horizontal body of heater (12), body of heater (12) outside is added with insulating (15), in body of heater (12) inboard water screen tube (14) is housed, overheated comb (7) is equipped with in the centre of body of heater, overheated comb (7) is arranged in parallel uniformly for level, the front end of overheated comb (7) connects with cold wall pipe (14) is terminal, the end of overheated comb (7) leads to superheated vapor outlet (8) by the body of heater top, the body of heater lateral vertical is equipped with node water level meter (3), the node signal of water level meter connects with controller (5), controller (5) output connects with the magnetic valve (4) of supply channel, the bottom of overheated comb is combustion chamber (11) in the body of heater, below the combustion chamber (11) is fire grate (13), below the fire grate (13) is deslagging chamber, combustion chamber and deslagging chamber outside are equipped with hermatic door respectively, and blowoff valve (6) is equipped with in the bottom of body of heater.