CN201191140Y

CN201191140Y - Waste heat utilization system for novel gangue kiln

Info

Publication number: CN201191140Y
Application number: CNU2007201572342U
Authority: CN
Inventors: 郎庆田; 刘玉果; 刘庆东; 李广勇; 刘德春; 贾祯玲
Original assignee: SHANDONG HUAHENG MINE CO Ltd
Current assignee: SHANDONG HUAHENG MINE CO Ltd
Priority date: 2007-11-09
Filing date: 2007-11-09
Publication date: 2009-02-04
Anticipated expiration: 2017-11-09

Abstract

The utility model discloses a gangue brick kiln residual heat utilization system, comprising a smoke heat exchanger whose smoke inlet via a pipeline is communicated with the cooling section of a gangue brick kiln and the smoke outlet via a pipeline is communicated with the smoke shaft of the gangue brick kiln, wherein the water circulation pipeline of the smoke heat exchanger is divided into two parallel branches, one branch is a heating branch from a water outlet and a heat radiator to a smoke heat radiator and the another path is a bath branch from the water outlet and a two-stage heat exchanger to the smoke heat radiator, one end of the two-stage heat exchanger is communicated with a water supply and the another end is communicated with a bathroom. The utility model can fully utilize the smoke hate of the cooling section to heat heating water and bath water, thereby avoiding the construction cost of boilers, reducing waste gas discharge, accelerating the cooling speed of the cooling section of a gangue brick kiln and improving production efficiency.

Description

Novel gangue brick furnace bootstrap system

Technical field

The utility model relates to gangue brick furnace, particularly a kind of bootstrap system of gangue brick furnace.

Background technology

Produce a large amount of used heat during the spoil brick field is produced at present, especially at cooling section, this part high-temperature flue-gas can reach 600-900 degree centigrade, UTILIZATION OF VESIDUAL HEAT IN means commonly used now are with this part high-temperature flue gas guiding brick bat drying section, be used for the drying and the preheating of adobe, but the drying of adobe and preheating can not full consumption be fallen this part waste heat, still have a large amount of waste heats directly to be drained in the reality.

Summary of the invention

The purpose of this utility model just is to provide a kind of novel gangue brick furnace bootstrap system that gangue brick furnace uses that is suitable for, and this bootstrap system can make full use of waste heat, is used for worker's heating and bathing.

Its technical solution is as follows:

Novel gangue brick furnace bootstrap system, it comprises the flue gas heat exchange device, the flue gas heat exchange device advance the cooling section of mouth by the pipeline connection gangue brick furnace, exhaust opening is by the smokejack of pipeline connection gangue brick furnace, the water circulation pipe of flue gas heat exchange device is divided into two branch roads in parallel, article one, branch road is the heating branch road, this route delivery port heating radiator of flowing through returns the flue gas radiator, another branch road is the bathing branch road, this route delivery port is flowed through and is got back to the flue gas radiator behind the secondary heat exchanger, secondary heat exchanger one end is communicated with the water source, and the other end is communicated with the bathroom.

The utility model makes full use of the flue gas heat heating service water and the bathing water of cooling section, the a large sum of construction cost and the input of building boiler have not only been saved in the past, reduce toxic emission, and can accelerate the cooling velocity of gangue brick furnace cooling section, improved production efficiency greatly.

As improvement of the present utility model, to the pipeline of flue gas heat exchange device, be provided with valve at the gangue brick furnace cooling section, this valve comprises a flashboard, has chute corresponding to this flashboard on the pipeline, flashboard can be in chute upper and lower slip with sealing or conducting pipeline.

As another kind of improvement the of the present utility model, it also can be provided with temperature sensor on the pipeline that is communicated with secondary heat exchanger and bathroom, on the pipeline at secondary heat exchanger connection water source variable frequency pump is set, and temperature sensor is electrically connected with variable frequency pump.

As further improvement of the utility model, it can be provided with the clothing drying chamber along the exterior wall of existing gangue brick furnace furnace zone, the back side of above-mentioned clothing drying chamber is the exterior wall of gangue brick furnace furnace zone, and the front portion is provided with the door of being convenient to take clothing, and the top of clothing drying chamber is provided with ventilating fan.Above-mentioned clothing drying chamber makes full use of gangue brick furnace furnace zone exterior wall waste heat and carries out the clothing oven dry, not only can save the expense of in the past building the clothing drying chamber separately, and oven dry the time do not require the expenditure of energy, and saved ample resources, effectively improved workshop workman's working environment.

Description of drawings

Fig. 1 is the structural representation of the gangue brick furnace part of a kind of embodiment of the utility model;

Fig. 2 the utility model systematic schematic diagram;

Fig. 3 is the structural representation of the utility model clothing drying chamber.

The specific embodiment

The following technology contents of not addressing all can adopt or use for reference prior art.

As Fig. 1, shown in Figure 2, the utility model comprises flue gas heat exchange device 1, the mouth that advances of flue gas heat exchange device 1 passes through the cooling section that pipeline 6 is communicated with gangue brick furnaces 15, exhaust opening is by the smokejack 14 of pipeline connection gangue brick furnace, the water circulation pipe of flue gas heat exchange device 1 is divided into two branch roads in parallel, article one, branch road is a heating branch road 2, this route delivery port heating radiator 3 of flowing through returns flue gas radiator 1, another branch road is a bathing branch road 4, this route delivery port is flowed through and is got back to flue gas radiator 1 behind the secondary heat exchanger 5, secondary heat exchanger 5 one ends are communicated with the water source, and the other end is communicated with bathroom 2.As shown in Figure 2, be to improve utilization rate of waste heat, flue gas heat exchange device 1 enter a plurality of parking stalls that mouth can be communicated with the brickkiln cooling section, all valve 15 can be set on the pipeline that every is communicated with each parking stall, so that regulate the exhaust gas volumn that enters flue gas heat exchange device 1.

Be provided with valve 7 at gangue brick furnace 15 cooling sections to the pipeline 6 of flue gas heat exchange device, this valve 7 comprises a flashboard, has chute corresponding to this flashboard on the pipeline 6, flashboard can be in chute upper and lower slip with sealing or conducting pipeline.As shown in Figure 3, the utility model is provided with clothing drying chamber 10 along the exterior wall 11 of existing gangue brick furnace 15 furnace zones, and the back side of above-mentioned clothing drying chamber 10 is the exterior wall 11 of gangue brick furnace furnace zone, and the front portion is provided with the door 12 of being convenient to take clothing.

Certainly, the utility model is not limited in above embodiment, and it also can have various conspicuous variations, and for example the quantity of its flue gas heat exchange device 1 and secondary heat exchanger 5 and form can be adjusted etc. as the case may be.

Claims

1, novel gangue brick furnace bootstrap system, it is characterized in that: it comprises the flue gas heat exchange device, the flue gas heat exchange device advance the cooling section of mouth by the pipeline connection gangue brick furnace, exhaust opening is by the smokejack of pipeline connection gangue brick furnace, the water circulation pipe of flue gas heat exchange device is divided into two branch roads in parallel, article one, branch road is the heating branch road, this route delivery port heating radiator of flowing through returns the flue gas radiator, another branch road is the bathing branch road, this route delivery port is flowed through and is got back to the flue gas radiator behind the secondary heat exchanger, secondary heat exchanger one end is communicated with the water source, and the other end is communicated with the bathroom.

2, novel gangue brick furnace bootstrap system according to claim 1, it is characterized in that: to the pipeline of flue gas heat exchange device, be provided with valve at the gangue brick furnace cooling section, this valve comprises a flashboard, have chute corresponding to this flashboard on the pipeline, flashboard can be in chute upper and lower slip with sealing or conducting pipeline.

3, novel gangue brick furnace bootstrap system according to claim 1 and 2, it is characterized in that: it also can be provided with temperature sensor on the pipeline that is communicated with secondary heat exchanger and bathroom, on the pipeline at secondary heat exchanger connection water source variable frequency pump is set, temperature sensor is electrically connected with variable frequency pump.