CN201945221U

CN201945221U - Modular waste heat recovery machine of setting machine

Info

Publication number: CN201945221U
Application number: CN201020681025XU
Authority: CN
Inventors: 杨均杰
Original assignee: ZHEJIANG HAILIANG ENERGY CO Ltd
Current assignee: ZHEJIANG HAILIANG ENERGY CO Ltd
Priority date: 2010-12-20
Filing date: 2010-12-20
Publication date: 2011-08-24
Anticipated expiration: 2020-12-20

Abstract

The utility model discloses a modular waste heat recovery machine of a setting machine, which comprises a shell, a heat pipe, a partition board and fins. The partition board is arranged on the heat pipe. The fins are arranged at the two sides of a heat pipe body. The modular water heat recovery machine of the setting machine can effectively utilize the waste heat emitted by a heat setting machine to heat the fresh air and then the waste heat returns to the heat setting machine, saves production cost, improves recovery rate of the heat energy, can eliminate a fire hazard and can filter out things contained in the waste gas, such as cotton fibers or rags and the like.

Description

Modular forming machine waste heat recovery machine

Technical field

The utility model relates to a kind of modular forming machine waste heat recovery machine.

Background technology

Heat setting machine is one of main power consumption machinery in textile industry, and the operation principle of heat setting machine is with the air that heated yarn fabric (as cloth) to be carried out machine dry and that arrangement makes it to finalize the design.Required hot blast temperature is about about 200 degree in the general heat setting machine, and the temperature of discharging the waste gas of thermal finalization with blower fan generally also reaches about 160 degree.This shows, in waste gas, contain a large amount of heat energy,, can cause the loss and the waste of heat energy if do not reclaim.

In addition, handle the waste gas that the back is produced through forming machine, if directly discharge, the environment around can influencing contains some cotton-wools or other combustibles in the waste gas simultaneously, if not through handling, exist disaster hidden-trouble, causes the loss of factory.

Heat-energy recovering apparatus just is based on an environmental protection and energy saving product that designs on the theory of utilizing waste gas residual heat, its work principle is that the waste gas residual heat heating fresh air that utilizes heat setting machine to discharge returns in the heat setting machine again, actually rare on the market, it is necessary to study such heat-energy recovering apparatus.

In view of this, the inventor has done deep research to forming machine waste heat recovery machine, designs a kind of modular forming machine waste heat recovery machine, and this case produces thus.

The utility model content

The purpose of this utility model is to provide a kind of modular forming machine waste heat recovery machine, the waste gas residual heat heating fresh air that can effectively utilize the heat setting machine discharge returns in the heat setting machine again, save production cost, improve heat energy recovery rate, and can filter out things such as the cotton-wool that is contained in the waste gas or cloth waste, eliminate disaster hidden-trouble.

To achieve these goals, the technical solution of the utility model is as follows:

Modular forming machine waste heat recovery machine is characterized in that comprising shell, heat pipe, dividing plate, fin, and described dividing plate is arranged on the heat pipe, and described fin is arranged on the two sides of heat pipe pipe shaft.

Further, inside the described heat pipe working medium is housed;

Further, described working medium is thermal conductance oil;

Further, described screen pack is double-deck.

Further, described screen pack is arranged on the shell.

The beneficial effects of the utility model: adopt heat-pipe heat exchanger in the utility model, organic efficiency height like this, organic efficiency can be more than 98%, energy savings.Fill an amount of conduction oil in the heat pipe, when heat pipe when endotherm section absorbs heat, conduction oil can be vaporized into steam, under small pressure reduction, is delivered to the heat release section of heat pipe, and to emitting heat, realizes the recovery of waste heat.

Because the setting of dividing plate is divided into endotherm section and heat release section with heat pipe, both are independently of one another, are easy to realize that fluid cuts apart, seals thereby can be applicable to the heat exchange of dangerous fluid such as inflammable and explosive, and heat exchange when also can realize a kind of fluid and multiple fluid.

Owing to adopted double-layer filtering net, just can prevent that dust in flue gas, pollutant and fiber grease from sticking on the heat pipe, and then guarantee long-term heat recovery efficiency; Simultaneously, also inflammable foreign material such as some cotton-wools or cloth waste can be filtered out, so just eliminate disaster hidden-trouble.

The fin number is various, and such setting can increase the exchange area of heat exchange, improves the transformation efficiency of heat energy.

The utility model in use can also reduce the discharging of tail gas, and then reduces the radiation of tail gas to the operating ambient temperature in workshop, reduces the workshop temperature environment, improves plant operations the working environment of workers.Simultaneously, clean hot-air is delivered to forming machine drying room temperature, thereby can improve drying efficiency, makes the user can reduce the generation of hydrometeor, improves yield rate.

In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Label declaration

Shell 1 heat pipe 2

Dividing plate 3 fins 4

Conduction oil 5 screen packs 6

Endotherm section 7 heat release section 8

The specific embodiment

As shown in Figure 1, the utility model relates to a kind of modular forming machine waste heat recovery machine, it comprises shell 1, heat pipe 2, dividing plate 3, fin 4 and screen pack 6, described dividing plate 3 is arranged on the heat pipe 2, heat pipe 2 is divided into heat release section 8 and endotherm section 7, described fin 4 is arranged on the two sides of heat pipe 2 pipe shafts, and working medium is equipped with in described heat pipe 2 the insides, and working medium is thermal conductance oil 5; Described screen pack 6 is double-deck, is arranged on the shell 1.

Adopt heat-pipe heat exchanger in the utility model, organic efficiency height like this, organic efficiency can be more than 98%, energy savings.Fill an amount of conduction oil 5 in the heat pipe 2, when heat pipe 2 during in endotherm section 7 heat absorptions, conduction oil 5 can be vaporized into steam, under small pressure reduction, is delivered to the heat release section 8 of heat pipe 2, and to emitting heat, realizes the recovery of waste heat.

Because the setting of dividing plate 3, heat pipe 2 is divided into endotherm section 7 and heat release section 8, both are independently of one another, are easy to realize that fluid cuts apart, seals thereby can be applicable to the heat exchange of dangerous fluid such as inflammable and explosive, and heat exchange when also can realize a kind of fluid and multiple fluid.

Owing to adopted double-layer filtering net 6, just can prevent that dust in flue gas, pollutant and fiber grease from sticking on the heat pipe 2, and then guarantee long-term heat recovery efficiency; When screen pack 6 is arranged on the waste gas inlet port, also some can be contained in inflammable foreign material such as cotton-wool in the waste gas or cloth waste and filter out, so just eliminated disaster hidden-trouble.

Fin 4 numbers are various, and such setting can increase the exchange area of heat exchange, improve the transformation efficiency of heat energy, make heat energy be changed fully.

In actual use, the utility model is installed in forming machine top Waste gas outlet, and waste gas carries out energy recovery once going out baking oven, to reduce the loss of heat.New wind is gone into heat release section 8 in the utility model modular forming machine waste heat recovery machine by the secondary force feed of blower fan or drying room, waste gas transforms absorption at the endotherm section 7 of the machine of recovery by high efficiency heat energy, and heat energy is transferred to heat release section 8, send into the forming machine baking oven after this stylish wind just is heated, thereby realize waste heat recovery.

In the ordinary course of things, the workshop temperature is 25 degree, and the caloric value of coal is 5000KCAL/KG, and exhaust air rate is 15000m ³/ h, intake are 8000m ³/ h, with the waste gas discharge temperature is that 150 degree are example, per hour saving coal is 29.3 kilograms, with forming machine work 300 in 1 year was example, save coal: year saving coal amount=29.3 * 24 * 300=210.96 ton, price with coal per ton is 830 yuan of calculating, year saves ten thousand yuan of costs=210.96 * 830=17.51.

As from the foregoing, the utility model is because the organic efficiency height, so energy savings, production cost greatly, and the economic benefit of creating for enterprise.

The above only is an embodiment of the present utility model, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.

Claims

1. modular forming machine waste heat recovery machine is characterized in that comprising shell, heat pipe, dividing plate, fin and screen pack, and described dividing plate is arranged on the heat pipe, and described fin is arranged on the two sides of heat pipe pipe shaft.

2. according to the described modular forming machine of claim 1 waste heat recovery machine, it is characterized in that: working medium is equipped with in described heat pipe the inside.

3. according to the described modular forming machine of claim 2 waste heat recovery machine, it is characterized in that: described working medium is thermal conductance oil.

4. according to the described modular forming machine of claim 1 waste heat recovery machine, it is characterized in that: described screen pack is for double-deck.

5. according to the described modular forming machine of claim 1 waste heat recovery machine, it is characterized in that: described screen pack is arranged on the shell.