CN103225816A - Heat supplying production line - Google Patents
Heat supplying production line Download PDFInfo
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- CN103225816A CN103225816A CN2013101846978A CN201310184697A CN103225816A CN 103225816 A CN103225816 A CN 103225816A CN 2013101846978 A CN2013101846978 A CN 2013101846978A CN 201310184697 A CN201310184697 A CN 201310184697A CN 103225816 A CN103225816 A CN 103225816A
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- heat
- exhaust port
- heating equipment
- production line
- tail gas
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Abstract
The invention discloses a heat supplying production line. The heat supplying production line comprises heat requiring equipment and heating equipment with a tail gas discharge outlet, wherein the tail gas discharge outlet of the heating equipment is communicated with the heat requiring equipment. Through the arrangement, when the heating equipment provides a heat source for the heat requiring equipment, the tail gas waster heat of the tail gas discharge outlet can also provide the heat source for the heat requiring equipment, the waste of the heat source is reduced, and a resource is saved.
Description
Technical field
The present invention relates to hot production technical field, particularly a kind of heat supply production line.
Background technology
Heating equipment is to remain on the heating facility that suitable hot state is provided with for the space that people is lived or produce.Traditional heating source is a combustion fuel, by burning the contained chemical energy of various fuel is converted into heat energy, for heat-needing facility provides thermal source, again by the waste discharge of exhaust port with the fuel combustion generation.
For example, liquid adhesive storage tank and directly burning type arcola that a kind of liquid adhesive drying production line that provides in the prior art comprises drying tower and is connected with drying tower respectively.The heat supply mouth of directly burning type arcola is communicated with the air inlet of drying tower, and for drying tower provides thermal source, the Litter that burning produces is from the exhaust port discharging of directly burning type arcola.
But the tail gas that produces when the directly burning type arcola is when exhaust port is discharged into the atmosphere, and using waste heat from tail gas also can run off thereupon, causes the wasting of resources.And because the restriction of conditions such as production characteristics, each drying tower must be equipped with a directly burning type arcola, makes the using waste heat from tail gas waste serious.
Therefore, how to solve when providing thermal source to heat-needing facility, the problem that the wasting of resources is more is those skilled in the art's technical issues that need to address.
Summary of the invention
The purpose of this invention is to provide a kind of heat supply production line, can reduce the waste of resource effectively.
The invention provides a kind of heat supply production line, comprise heat-needing facility and have the heating equipment of exhaust port, the exhaust port of described heating equipment is communicated with described heat-needing facility.
Preferably, described heating equipment is the thermo-power station boiler, and described heat-needing facility is a drying tower, and the exhaust port of described thermo-power station boiler is connected with the air inlet of described drying tower by pipeline.
Preferably, described heating equipment is a boiler, and described heat-needing facility is a heat exchanger, and the exhaust port of described boiler is connected with the air inlet of described heat exchanger by pipeline.
Preferably, be provided with deduster between described thermo-power station boiler and the described drying tower.
Preferably, a plurality of described drying towers are communicated with the exhaust port of described thermo-power station boiler.
Preferably, the pipeline that is arranged on the exhaust port of described heating equipment is provided with the blow vent that is communicated with atmosphere.
Preferably, also comprise the tail gas clean-up treatment facility, described tail gas clean-up treatment facility is communicated with the exhaust port and the described heat-needing facility of described heating equipment respectively.
With respect to the above-mentioned background technology, heat supply production line provided by the present invention comprises heat-needing facility and has the heating equipment of exhaust port.The exhaust port of heating equipment is communicated with heat-needing facility.So be provided with, when heating equipment provided thermal source for heat-needing facility, the using waste heat from tail gas of its exhaust port also can reduce the waste of thermal source for heat-needing facility provides thermal source, has saved resource.
Description of drawings
Fig. 1 is the schematic diagram of a kind of heat supply production line that prior art provided;
Fig. 2 is the schematic diagram of a kind of heat supply production line provided by the present invention.
The specific embodiment
Core of the present invention provides a kind of heat supply production line, can reduce the waste of resource effectively.
In order to make those skilled in the art person understand the present invention program better,, the technical scheme in the embodiment of the invention is clearly and completely described below in conjunction with the accompanying drawing in the embodiment of the invention.
Please refer to Fig. 2, Fig. 2 is the schematic diagram of liquid adhesive drying production line provided by the present invention.
Heat supply production line provided by the invention comprises heating equipment and the heat-needing facility with exhaust port.Of the present invention focusing on makes the exhaust port of heating equipment link to each other with heat-needing facility by pipeline.Because the exhaust port discharge tail gas of heating equipment has waste heat, when the exhaust port of heating equipment is communicated with heat-needing facility, can utilize exhaust port discharge tail gas waste heat to provide thermal source for heat-needing facility.Make full use of the using waste heat from tail gas of heating equipment, reduced the waste of resource.
When being provided with, the heat supply mouth of heating equipment and exhaust port are connected on the same heat-needing facility, the heat supply mouth of heating equipment is connected on the different heat-needing facilities with exhaust port.
When the exhaust port of heating equipment is communicated with heat-needing facility, the blow vent that is communicated with atmosphere can be set in addition on the pipeline of exhaust port that is communicated with heating equipment and heat-needing facility.When the blow vent that is communicated with heat-needing facility blocks, so that tail gas can be discharged smoothly from the blow vent that is communicated with atmosphere, can prevent from effectively can't discharge smoothly, cause the heating equipment pressure inside bigger, the phenomenon that causes device damage or cause casualties because of tail gas.
In a kind of specific embodiment, heating equipment is the thermo-power station boiler, and heat-needing facility is a drying tower.Wherein, the exhaust port of thermo-power station boiler is communicated with the air inlet of drying tower, for drying tower provides liquid adhesive dry required heat.
With respect to prior art, advantage of the present invention is: utilize the low temperature exhaust heat in the flue gas that needed emptying in the thermo-power station boiler originally, supply with as the heat energy that drying tower is produced, so both effectively utilized the fume afterheat in the thermo-power station boiler, reduced the discharge capacity of discharged waste in atmosphere, having saved drying tower again need provide directly burning type boiler or gas generator that the cost of energy is provided for drying tower when the dry liquid adhesive in addition, one ton of product of every production can be saved 0.5 ton of coal, has also reduced discharging pollutants of producing once more.Can reach and reduce production costs minimizing pollution, the purpose of protection environment.And the variations in temperature of the tail gas of thermo-power station boiler emission is controlled and atomic little, and the heat energy temperature stabilization that provides, air quantity abundance, temperature have only about 160 ° of C, is beneficial to realize automated production control; Liquid adhesive is dried to quality, the stable yield, even of pressed powder, and output and quality all meet the standard of country's formulation and can satisfy user's demand.
When drying tower was communicated with the thermo-power station boiler, the nearest end of the air inlet that should make drying tower and pipeline was connected.With the air inlet that reduce to connect drying tower length, minimizing thermal loss with the pipeline of the exhaust port of thermo-power station boiler; And pipeline is short more, and under different temperature, the heat that distributes is few more, and the thermal source temperature difference that provides is less, can improve the stability of production effectively.
In order to reduce the content of impurity in the tail gas, between thermo-power station boiler and drying tower, deduster is set.And preferentially selecting deduster for use is electrostatic precipitator.The efficiency of dust collection height of electrostatic precipitator, stable, the smoke treatment amount is big.
Certainly, in order to reduce the drying cost of liquid adhesive, the exhaust port of thermo-power station boiler directly is communicated with etc. with drying tower.
Waste heat for the tail gas that farthest utilizes the thermo-power station boiler emission can be communicated with the exhaust port of a plurality of drying towers with a thermo-power station boiler.And on the pipeline that connects thermo-power station boiler and drying tower, valve is set.With the convenient supply that is communicated with or blocks using waste heat from tail gas as required.
When a plurality of drying tower is set, can make a valve control all drying towers.Also can make drying tower of a valve control.Preferentially select drying tower of a valve control herein for use.According to instructions for use, selection is switched on or switched off the supply of the using waste heat from tail gas of each drying tower with convenient.
In the another kind of specific embodiment, heating equipment is a boiler, and heat-needing facility is a heat exchanger.Wherein, the exhaust port of boiler is communicated with the air inlet of heat exchanger.Utilize the exhaust port of boiler to provide thermal source, saved the cost that thermal source is provided in addition for heat exchanger, saved resource simultaneously, reduced waste for heat exchanger.
Certainly, heating equipment also can be motor, and heat-needing facility is a cup.Exhaust port at motor is provided with pipeline, cup is placed on the mouth of pipe of pipeline.When riding motor, cup is incubated etc. all the time.
In order to improve the cleannes of the gas that exhaust port discharges, with pipeline that the exhaust port of heating equipment is connected on the tail gas clean-up treatment facility is set.After the tail gas clean-up treatment facility is set, can reduce the impurity of tail gas, improve the purity of the material that directly contacts, and after the tail gas clean-up treatment facility is set, can reduce pollution, the protection environment with tail gas.
More than heat supply production line provided by the present invention is described in detail.Used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (7)
1. heat supply production line comprises heat-needing facility and has the heating equipment of exhaust port, it is characterized in that the exhaust port of described heating equipment is communicated with described heat-needing facility.
2. heat supply production line according to claim 1 is characterized in that, described heating equipment is the thermo-power station boiler, and described heat-needing facility is a drying tower, and the exhaust port of described thermo-power station boiler is connected with the air inlet of described drying tower by pipeline.
3. heat supply production line according to claim 1 is characterized in that, described heating equipment is a boiler, and described heat-needing facility is a heat exchanger, and the exhaust port of described boiler is connected with the air inlet of described heat exchanger by pipeline.
4. heat supply production line according to claim 2 is characterized in that, is provided with deduster between described thermo-power station boiler and the described drying tower.
5. according to claim 2 or 4 each described heat supply production lines, it is characterized in that a plurality of described drying towers are communicated with the exhaust port of described thermo-power station boiler.
6. heat supply production line according to claim 1 is characterized in that, the pipeline that is arranged on the exhaust port of described heating equipment is provided with the blow vent that is communicated with atmosphere.
7. heat supply production line according to claim 1 is characterized in that, also comprises the tail gas clean-up treatment facility, and described tail gas clean-up treatment facility is communicated with the exhaust port and the described heat-needing facility of described heating equipment respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101846978A CN103225816A (en) | 2013-05-17 | 2013-05-17 | Heat supplying production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101846978A CN103225816A (en) | 2013-05-17 | 2013-05-17 | Heat supplying production line |
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| CN103225816A true CN103225816A (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101846978A Pending CN103225816A (en) | 2013-05-17 | 2013-05-17 | Heat supplying production line |
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Citations (10)
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| CN2466519Y (en) * | 2001-02-20 | 2001-12-19 | 陶予敏 | Direct combustion coal gas boiler |
| CN1478585A (en) * | 2003-07-19 | 2004-03-03 | 重庆正和生物能源有限公司 | Smoke desucfuration denitrification dedust process and device |
| CN1628892A (en) * | 2003-12-15 | 2005-06-22 | 北京国网电力技术有限公司 | Plasma process for purifying coal-burning boiler smoke gas |
| CN1803689A (en) * | 2005-12-19 | 2006-07-19 | 北京朗新明环保科技有限公司 | Dehydration method and apparatus of flue gas desulfurization gypsum slurry |
| CN101298916A (en) * | 2008-06-24 | 2008-11-05 | 舞钢市海明科技有限公司 | Boiler flue gas recycling method |
| CN201344553Y (en) * | 2009-01-21 | 2009-11-11 | 沈阳远大环境工程有限公司 | Water-borne type gas heat-exchanging device |
| CN101731327A (en) * | 2010-01-05 | 2010-06-16 | 华南农业大学 | Centralized drying system of high-humidity grain and drying method thereof |
| CN101986074A (en) * | 2010-11-22 | 2011-03-16 | 大唐鸡西热电有限责任公司 | Method for drying coal slime by hot wind and smoke of power station boiler |
| CN102072499A (en) * | 2011-01-30 | 2011-05-25 | 杨祥良 | Flue gas low temperature denitriding and coal slime drying combined circulating system |
-
2013
- 2013-05-17 CN CN2013101846978A patent/CN103225816A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1452369A (en) * | 1973-10-25 | 1976-10-13 | Nippon Kokan Kk | Method of restraining the escape of dust and smoke from a coke dry-quenching chamber |
| CN2466519Y (en) * | 2001-02-20 | 2001-12-19 | 陶予敏 | Direct combustion coal gas boiler |
| CN1478585A (en) * | 2003-07-19 | 2004-03-03 | 重庆正和生物能源有限公司 | Smoke desucfuration denitrification dedust process and device |
| CN1628892A (en) * | 2003-12-15 | 2005-06-22 | 北京国网电力技术有限公司 | Plasma process for purifying coal-burning boiler smoke gas |
| CN1803689A (en) * | 2005-12-19 | 2006-07-19 | 北京朗新明环保科技有限公司 | Dehydration method and apparatus of flue gas desulfurization gypsum slurry |
| CN101298916A (en) * | 2008-06-24 | 2008-11-05 | 舞钢市海明科技有限公司 | Boiler flue gas recycling method |
| CN201344553Y (en) * | 2009-01-21 | 2009-11-11 | 沈阳远大环境工程有限公司 | Water-borne type gas heat-exchanging device |
| CN101731327A (en) * | 2010-01-05 | 2010-06-16 | 华南农业大学 | Centralized drying system of high-humidity grain and drying method thereof |
| CN101986074A (en) * | 2010-11-22 | 2011-03-16 | 大唐鸡西热电有限责任公司 | Method for drying coal slime by hot wind and smoke of power station boiler |
| CN102072499A (en) * | 2011-01-30 | 2011-05-25 | 杨祥良 | Flue gas low temperature denitriding and coal slime drying combined circulating system |
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Application publication date: 20130731 |