CN2554484Y

CN2554484Y - Residual-heat utilization device of incinerator

Info

Publication number: CN2554484Y
Application number: CN 02263514
Authority: CN
Inventors: 丁静安; 龙志强
Original assignee: WUXI CHANGHUA MECHANICAL AND ELECTRICAL MANUFACTURE CO Ltd
Current assignee: WUXI CHANGHUA MECHANICAL AND ELECTRICAL MANUFACTURE CO Ltd
Priority date: 2002-07-31
Filing date: 2002-07-31
Publication date: 2003-06-04
Anticipated expiration: 2012-07-31

Abstract

The utility model relates to an incinerator residual heat utilization device, which is used for the enclosed type recovery performed on the high temperature residual heat generated in the liquefied petroleum gas steel cylinder incinerate technological process, and belongs to the residual heat recovery device technical field. Two residual heat concentrators are mainly adopted by the utility mainly to be put at the top part of the incinerator, a heat interchanger is installed in a recuperative furnace body, and the residual heat concentrators and an exhaust pipe are respectively connected with the heat interchanger; an air inlet pipeline is connected with the recuperative furnace body through an induced draft fan. The structure of the incinerator residual heat utilization device is compact and reasonable, the maintenance is convenient, the operation is easy; the utility model is under the closed status during the whole process of residual heat utilization, and can ensure the environment temperature and the burning smoke dust on the operating site to be effectively controlled, thus the operating environment on the site is improved, the heat energy is simultaneously provided for a steel cylinder painting dressing curing furnace, and a great number of burning cost is reduced.

Description

The incinerator residual heat using device

Technical field:

The utility model relates to a kind of incinerator residual heat using device, is used for the high-temperature residual heat that liquefied petroleum gas steel cylinder burning process process produced and carries out closed recycling, belongs to the waste-heat recovery device technical field.

Technical background:

Before the utility model was made, in prior art, this incinerator mainly adopted two waste heat manifolds to be placed on respectively and burns the body of heater top, and is connected with the blast pipe of body of heater top, directly discharges waste heat by blast pipe then.Because when utilizing incinerator that liquefied petroleum gas steel cylinder is carried out burning disposal, high-temperature residual heat about 400 ℃ is arranged incinerator discharging interface and combustion fumes is diffusing naturally overflows in the workplace, both cause on-the-spot bad working environment, also wasted a large amount of heat energy simultaneously.

Technology contents:

The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of compact conformation, reasonable is provided; Simple to operate, easy to maintenance; The high-temperature residual heat that is produced in the steel cylinder burning process closed recycling be can be carried out, the environment temperature of working site and the incinerator residual heat using device that combustion fumes is effectively controlled also can be made simultaneously.

Main solution of the present utility model is achieved in that

It mainly adopts waste heat manifold 1, waste heat manifold 5 to be positioned over incinerator 6 tops, it is characterized in that heat exchanger 4 is installed on heat exchange body of heater 2 inside, waste heat manifold 1, blast pipe 3, waste heat manifold 5 link to each other with heat exchanger 4 respectively, air intake pipeline 8 links to each other with heat exchange body of heater 2 by air-introduced machine 7, and return air pipeline 9 connects heat exchange body of heater 2.

Description of drawings:

Fig. 1 is the utility model structural front view;

Fig. 2 is the utility model structure vertical view;

The specific embodiment:

Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:

The utility model mainly is made up of waste heat manifold 1, heat exchange body of heater 2, blast pipe 3, heat exchanger 4, waste heat manifold 5, air-introduced machine 7, air intake pipeline 8, return air pipeline 9, air Cleaning device for pipeline 10.Waste heat manifold 1, heat exchange body of heater 2, waste heat manifold 5 are positioned over incinerator 6 tops, heat exchanger 4 is installed on heat exchange body of heater 2 inside, waste heat manifold 1, blast pipe 3, waste heat manifold 5 are connected with heat exchanger 4, air intake pipeline 8 is connected with heat exchange body of heater 2 by air-introduced machine 7, return air pipeline 9 is connected with heat exchange body of heater 2, air Cleaning device for pipeline 10 is connected with heat exchange body of heater 2, and the time spent can not pull down yet at ordinary times, with valve gap interface is sealed.

The utility model adopts the waste heat manifold that waste heat is collected to heat exchanger (purification function of holding concurrently), meanwhile, air-introduced machine is depressed into heat exchanger with cold air in the steel cylinder application curing oven through the air intake pipeline, after carrying out sufficient heat exchange, hot-air solidifies heat energy as application in the return air pipeline is sent steel cylinder application curing oven back to uses, thereby realizes the closed recycling of incinerator waste heat.In compiling waste heat and heat exchanging process, heat exchanger inside can stockpile flue dust incrustation, reduces the heat exchange effect, thereby has influence on afterheat utilization, and the air Cleaning device for pipeline in this device can carry out cleaning to the flue dust incrustation in the heat exchanger.

Compared with the prior art the utility model has the following advantages:

The utility model compact conformation, reasonable; Easy to maintenance, simple to operate; Whole UTILIZATION OF VESIDUAL HEAT IN process In all be under the closed state and carry out, the environment temperature of working site and combustion fumes are effectively controlled System has been improved on-the-spot working environment, and heat energy offers simultaneously the steel cylinder coating curing oven and uses, and has reduced A large amount of fuel costs.

Claims

1, a kind of incinerator residual heat using device, adopt waste heat manifold (1), waste heat manifold (5) to be positioned over incinerator (6) top, it is characterized in that heat exchanger (4) is installed on heat exchange body of heater (2) inside, waste heat manifold (1), blast pipe (3), waste heat manifold (5) link to each other with heat exchanger (4) respectively, air intake pipeline (8) links to each other with heat exchange body of heater (2) by air-introduced machine (7), and return air pipeline (9) connects heat exchange body of heater (2).

2, incinerator residual heat using device according to claim 1 is characterized in that described air Cleaning device for pipeline (10) is connected with heat exchange body of heater (2).