CN103162544A - Heating device using industry kiln stove waste heat - Google Patents

Abstract

Disclosed is a heating device using industry kiln stove waste heat. The heating device comprises a kiln stove and a heat preservation water tank. A steam pocket is arranged above a heating water tank and communicated with an input end of a heating radiator through a pipeline, an output end of the heating radiator is communicated with a water supplement pipe and the heat prevention water tank through a condensate pipe, water in the steam pocket vaporizes into steam, and the steam enters the heating radiator to supply heating to a room. The heating device using the industry kiln stove waste heat has the advantages of being low in cost, energy-saving and emission-reducing, and environment-friendly.

Description

A kind of heating installation that utilizes the Industrial Stoves waste heat

Technical field

The present invention relates to a kind of TRT, relate in particular to a kind of heating installation that utilizes the fume afterheat of Industrial Stoves.

Background technology

The flue gas that various kilns produce in industrial production is with a large amount of heat energy, but this part waste heat mostly fully is not used at present, but along with flue gas directly is discharged in the middle of air by flue, has caused the energy to waste greatly; On the other hand, need a large amount of hot water and electric power in producing, living, therefore need utilize again the hot water facility of the specialty such as boiler to produce that hot power and water is produced to satisfy, the demand of life, this has not only caused the waste of the energy but also has polluted environment, also strengthened simultaneously the production cost of enterprise, very uneconomical.

Summary of the invention

For the defects that exists in prior art, the present invention aims to provide a kind of Industrial Stoves device for generating power by waste heat, has that cost is low, characteristics of energy-saving and emission-reduction, environmental protection.

To achieve these goals, the technical solution used in the present invention is: a kind of heating installation that utilizes the Industrial Stoves waste heat, comprise kiln, heating water tank and attemperater, napex at body of heater is provided with heating water tank, steamdrum communicates with the input of radiator by pipeline, the output of radiator is connected with filling pipe, incubator by condensate pipe, water is vaporized into steam in steamdrum, and condensate pipe is connected with incubator by filling pipe.

Compared with the prior art, the present invention communicates with the input of radiator by pipeline owing to being provided with steamdrum above heating water tank, thereby the waste heat that takes full advantage of in flue gas is warmed oneself, and has the cost of saving, has saved the energy, has reduced again the pollution of boiler hot-water equipment to environment.

Description of drawings

Accompanying drawing is structural representation of the present invention.

In figure: attemperater 1,blast pipe 2,outlet pipe 3, filling pipe 4,lower circulation pipe 5,

Warm-air pipe 6, body ofheater 7,coil pipe 8,water pump 9, uppercircular tube 10, water-thermometer 11, blow-off pipe 12,heating water tank 13,radiator 14,steam pipe 15,steamdrum 16,condensate pipe 17.

The specific embodiment

The invention will be further described below in conjunction with accompanying drawing and specific embodiment.

Referring to accompanying drawing,serpentine coil 8 is arranged on the flue entrance place in kiln body ofheater 7, and the some kiln hot air pipes 6 vertical withcoil pipe 8 are arranged between the pipeline ofcoil pipe 8; The two ends ofcoil pipe 8 pass body ofheater 7, wherein an end by ring flange be communicated with thelower circulation pipe 5 that is arranged on attemperater 1 below, another _ end is communicated with the uppercircular tube 10 that is arranged on attemperater 1 top by another ring flange.Attemperater 1 is arranged on position higher than body ofheater 7 by support, be equipped with above attemperater 1 oppositeside outlet pipe 3, below filling pipe 4 is installed.In order to guarantee that intrasystem water can fully circulate, avoidcoil pipe 8 explosions or be burnt, and also is provided withwater pump 9 on uppercircular tube 10.

In order to reduce the pressure in attemperater 1, at the top of attemperater 1, ablast pipe 2 can be set also; For easy to use, the position near uppercircular tube 10 on attemperater 1 is provided with water-thermometer 11; Convenient in order to clean with blowdown, also be provided with blow-off pipe 12 in the bottom of attemperater 1.

In order more to take full advantage of the waste heat in high-temperature flue gas, on the basis of embodiment 1, can also install at the top of body ofheater 7heating water tank 13 additional; The below ofheating water tank 13 is equipped with otherlower circulation pipe 5, a top that is communicated with attemperater 1 below the uppercircular tube 10 that another root is communicated with attemperater 1 top is installed, and uppercircular tube 10 is provided with another water pump 9.In like manner, also be provided with blow-off pipe 12 in the bottom ofheating water tank 13; Napex at body ofheater 7 is provided withheating water tank 13, steamdrum communicates with the input of radiator by pipeline, the output of radiator is connected with filling pipe, incubator by condensate pipe, water is vaporized into steam in steamdrum, andcondensate pipe 17 is connected with incubator 1 by filling pipe 4.

Claims (1)

1. heating installation that utilizes the Industrial Stoves waste heat, comprise kiln, heating water tank and attemperater, napex at body of heater (7) is provided with heating water tank (13), it is characterized in that, steamdrum communicates with the input of radiator by pipeline, the output of radiator is connected with filling pipe, incubator by condensate pipe, water is vaporized into steam in steamdrum, and condensate pipe (17) is connected with incubator (1) by filling pipe (4).

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