CN204630005U - Off-gas recovery converting system - Google Patents
Off-gas recovery converting system Download PDFInfo
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- CN204630005U CN204630005U CN201520129327.9U CN201520129327U CN204630005U CN 204630005 U CN204630005 U CN 204630005U CN 201520129327 U CN201520129327 U CN 201520129327U CN 204630005 U CN204630005 U CN 204630005U
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- gas recovery
- converting system
- hot water
- water pump
- recovery device
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Abstract
The utility model relates to off-gas recovery converting system, comprises the citation damper, hot water, the centralized Control cabinet that are connected with off-gas recovery device by pipeline, this off-gas recovery device is provided with liquid circulator; One end of described liquid circulator is provided with water inlet pipe, and the other end is provided with outlet pipe; Outlet pipe is connected with hot water by the first water pump on it, and one end of hot water is connected with non-return valve by the second water pump and is connected with the motor-driven valve on water inlet pipe is through, and the other end of hot water is connected with the 3rd water pump by pipeline.This off-gas recovery converting system manufacturing cost is comparatively cheap, it is comparatively convenient and swift to install, and the scope of application is comparatively wide and possess miniaturized advantage; The modernization restructuring of the boiler in existing colliery, community being carried out to energy-saving and emission-reduction can be realized.
Description
Technical field
the utility model relates to energy-saving and emission-reduction equipment technology field, particularly relates to a kind of off-gas recovery converting system.
Background technology
Flue gas is the mixture of gas and flue dust, is the main cause polluting residential block air.The chemical composition of flue gas is very complicated, substantially can be divided into water vapour, SO2, N2, O2, CO, CO2 hydrocarbon and oxynitrides etc.In addition, flue dust comprises the ash content of fuel, coal grain, oil droplet and high-temperature split product etc.Therefore, the pollution of flue gas to environment is the combined pollution of multiple poisonous substance, is also the main arch-criminal of haze, very big to the harmfulness of human body.
The patent No. is that the Chinese utility model patent of ZL201420538894.5 patent discloses a kind of Industrial Boiler off-gas recovery treating apparatus, comprises flue, ozone mixing chamber, recirculating fluidized bed absorption tower, cyclone separator and sack cleaner; Described flue left end is communicated with the mouth on boiler top, and on flue outer wall, cover has water jacket, is provided with some radiating fins be fixed on flue sidewall, flue inner wall is provided with heat absorbing sheet in water jacket; Described flue right-hand member is communicated with ozone mixing chamber, is communicated with ozone generator on the top of ozone mixing chamber, and the bottom on recirculating fluidized bed absorption tower is also communicated with calcium-base absorbing agent warehouse.Although the program can play the heat in enough absorption flue gases, be supplied to other firing equipments, saved the energy, avoid waste, improve the utilization rate of the energy.But this device manufacturing cost is higher, is not suitable for and is arranged on miniaturized boiler and is unfavorable for promoting.
Utility model content
for overcoming above-mentioned shortcomings and deficiencies of the prior art, the utility model provides that a kind of efficiency is higher, the comparatively cheap off-gas recovery converting system being beneficial to popularization and state-of-the-art technology transformation of manufacturing cost.
1. the technical solution of the utility model is for achieving the above object: off-gas recovery converting system, comprises the citation damper, hot water, the centralized Control cabinet that are connected with off-gas recovery device by pipeline, described off-gas recovery device is provided with liquid circulator; One end of described liquid circulator is provided with water inlet pipe, and the other end is provided with outlet pipe; Outlet pipe is connected with hot water by the first water pump on it, one end of hot water is connected with non-return valve by the second water pump and is connected with the motor-driven valve on water inlet pipe is through, the other end of hot water is connected with the 3rd water pump by pipeline, the keying of the industrial computer centralized Control motor-driven valve in centralized Control cabinet, the first water pump, the second water pump and the 3rd water pump.
Preferably, off-gas recovery device is connected by flue and boiler are through.
In above-mentioned either a program preferably, the junction of flue and off-gas recovery device is provided with intake air temperature sensor.
In above-mentioned either a program preferably, between off-gas recovery device and citation damper, air outlet temperature sensor is installed.
In above-mentioned either a program preferably, hot water is provided with temperature sensor and liquid level gauge.
In above-mentioned either a program preferably, intake air temperature sensor, air outlet temperature sensor are connected with industrial computer by circuit with temperature sensor.
In above-mentioned either a program preferably, industrial computer is placed in centralized Control cabinet.
In above-mentioned either a program preferably, citation damper is provided with flue gas outlet pipe.
In above-mentioned either a program preferably, flue gas outlet pipe is provided with smoke filter.
In above-mentioned either a program preferably, liquid circulator be fixedly wrapped in off-gas recovery device outer wall on and form dismountable integral structure.
In above-mentioned either a program preferably, off-gas recovery device is connected with citation damper is through.
In above-mentioned either a program preferably, liquid circulator adopts copper material to make.
In above-mentioned either a program preferably, off-gas recovery device inside is fin structure.
Compared with prior art the utility model has the advantage of: this off-gas recovery converting system manufacturing cost is comparatively cheap, it is comparatively convenient and swift to install, the scope of application is comparatively wide and possess miniaturized advantage; The modernization restructuring of the boiler in existing colliery, community being carried out to energy-saving and emission-reduction can be realized.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of the preferred embodiment according to off-gas recovery converting system of the present utility model.
Reference numeral: 1: boiler, 2: motor-driven valve, 3: intake air temperature sensor, 4: off-gas recovery device, 5: the second water pumps, 6: air outlet temperature sensor, 7: centralized Control cabinet, 8: non-return valve, 9: temperature sensor, 10: hot water, 11: liquid level gauge, 12: the first water pumps, 13: the three water pumps, 14: citation damper, 15: liquid circulator.
Detailed description of the invention
below in conjunction with accompanying drawing, explanation is further elaborated to preferred embodiment of the present utility model;
Embodiment 1: a kind of off-gas recovery converting system
As shown in Figure 1, a kind of off-gas recovery converting system, this system comprises off-gas recovery device 4, liquid circulator 15, hot water 10, sensor, citation damper 14.Described sensor comprises air outlet temperature sensor 6, intake air temperature sensor 3 and temperature sensor 9.Heated water circulator 15 is fixedly wrapped on the circumference wall of off-gas recovery device.Liquid circulator 15 adopts copper or aluminum material to make.When passing into flue gas in off-gas recovery device 4, can the liquid in liquid circulator 15 be heated.By the liquid that heats through cartridge storage in hot water 10, realize the heat energy utilization to flue gas release.In this off-gas recovery converting system, one end of liquid circulator 15 is provided with running water water inlet pipe, and the other end is provided with running water outlet pipe.Described running water outlet pipe is connected with hot water 10 is through by the first water pump 12 that it is installed.On the one hand, hot water 10 is connected with the second water pump 5, non-return valve 8 finally realize circulating with running water water inlet pipe through connection by pipeline is through successively.On the other hand, hot water 10 is connected by through the 3rd water pump 13 that is connected with of pipeline, and the 3rd water pump 13 is also provided with outlet conduit, and described outlet conduit is connected with other water equipments, realizes the object utilized.
Off-gas recovery device 4 is connected with boiler 1 is through by flue, and the flue gas that boiler 1 produces to be discharged in off-gas recovery device 4 by flue and to realize the heat energy utilization to flue gas by off-gas recovery device 4 and liquid circulator 15.Hot water in liquid circulator 15 can be heated because the flue gas ejected from boiler has certain heat, realize utilizing the secondary of flue gas.
Refer again to Fig. 1, the junction of described flue and off-gas recovery device 4 is provided with intake air temperature sensor 3.This intake air temperature sensor 3 can be detected the temperature of the flue gas discharged in boiler 1 in real time and is delivered to by temperature information by circuit on the industrial computer in centralized Control cabinet 7; Off-gas recovery device 4 and citation damper 14 be through to be connected and pipeline between off-gas recovery device 4 and citation damper 14 is provided with air outlet temperature sensor 6.Air outlet temperature sensor 6 can be detected the flue-gas temperature discharged in off-gas recovery device in real time and just be liked on the industrial computer that temperature information is delivered in centralized Control cabinet 7 by circuit.Hot water 10 is provided with temperature sensor 9 and liquid level gauge 11.Temperature sensor 9 can be real-time the water temperature in hot water 10 is detected and is passed on the industrial computer in centralized Control cabinet 7 to temperature information by circuit.In addition, motor-driven valve 2, first water pump 12, second water pump 5 and the 3rd water pump 13 are all by being connected with the industrial computer in centralized Control cabinet 7 by circuit, described industrial computer receives the keying of temperature information centralized Control motor-driven valve 2, first water pump 12, second water pump 5 and the 3rd water pump 13 transmitted from intake air temperature sensor 3, air outlet temperature sensor 6 and temperature sensor 9, realizes the function of the leaving water temperature of intelligentized control method hot water.
Citation damper 14 is provided with flue gas outlet pipe, and off-gas recovery device 4 is connected with citation damper 14 is through.Described flue gas outlet pipe is provided with smoke filter 16, realizes the effect reducing dust in flue gas, realize the object of energy-saving and emission-reduction.
Embodiment 2: a kind of off-gas recovery utilizes system
As shown in Figure 1, a kind of off-gas recovery utilizes system, comprises the citation damper 14, hot water 10, the centralized Control cabinet 7 that are connected with off-gas recovery device 4 by pipeline, off-gas recovery device 4 is provided with liquid circulator 15; One end of described liquid circulator 15 is provided with water inlet pipe, and the other end is provided with outlet pipe; Outlet pipe is connected with hot water 10 by the first water pump 12 on it, and one end of hot water 10 is connected with non-return valve 8 by the second water pump 5 and is connected with the motor-driven valve 2 on water inlet pipe is through, and hot water 10 is connected with the 3rd water pump 13 by pipeline.With embodiment 1 difference be in the present embodiment, 3rd water pump 13 is also provided with outlet conduit, described outlet conduit is connected with other water equipments, and in outlet conduit inside, hydrogenerator being installed, the electric energy that described hydrogenerator produces is connected with the industrial computer in centralized Control cabinet 7 power supply realized industrial computer by circuit.
Embodiment 3: a kind of off-gas recovery utilizes system
As shown in Figure 1, a kind of off-gas recovery utilizes system, comprises the citation damper 14, hot water 10, the centralized Control cabinet 7 that are connected with off-gas recovery device 4 by pipeline, off-gas recovery device 4 is provided with liquid circulator 15; One end of described liquid circulator 15 is provided with water inlet pipe, and the other end is provided with outlet pipe; Outlet pipe is connected with hot water 10 by the first water pump 12 on it, and one end of hot water 10 is connected with non-return valve 8 by the second water pump 5 and is connected with the motor-driven valve 2 on water inlet pipe is through, and hot water 10 is connected with the 3rd water pump 13 by pipeline.With embodiment 2 difference be in the present embodiment, on the 3rd water pump 13, also outlet conduit is installed on the one hand, described outlet conduit is connected with other water equipments, and in outlet conduit inside, hydrogenerator being installed, the electric energy that described hydrogenerator produces is connected with the industrial computer in centralized Control cabinet 7 power supply realized industrial computer by circuit; On the other hand, while described flue gas outlet pipe is provided with smoke filter 16, wind-driven generator 17 is also installed.Wind-driven generator 17 is arranged on the rear portion pipe interior of smoke filter 16.The electric energy that wind-driven generator produces to be connected with the industrial computer in centralized Control cabinet 7 by circuit equally and to be that it is powered, and realizes three utilizations to flue gas.
Foregoing detailed description illustrates the various embodiments of system and/or process by embodiment and/or schematic diagram.With regard to these schematic diagrames and/or comprise with regard to one or more function and/or operation, it will be understood by those skilled in the art that each function in these schematic diagrames or embodiment and/or operation can by various hardware, software, firmware or in fact its any combination realize individually and/or jointly.
It should be noted that, the category of off-gas recovery converting system scheme of the present utility model includes but not limited to any combination between each part mentioned above.
Although illustrate and describe the present invention with reference to its preferred embodiment particularly, those skilled in the art will appreciate that the various change that can make in form and details and do not depart from the scope of the present utility model described in appended claims.More than be described in detail in conjunction with specific embodiment of the utility model, but be not to restriction of the present utility model.Every technical spirit according to utility model, to any simple amendment made for any of the above embodiments, all still belongs to the scope of utility model technical scheme.
Claims (13)
1. off-gas recovery converting system, is comprised the citation damper, hot water, the centralized Control cabinet that are connected with off-gas recovery device by pipeline, it is characterized in that: off-gas recovery device is provided with liquid circulator; One end of described liquid circulator is provided with water inlet pipe, and the other end is provided with outlet pipe; Outlet pipe is connected with hot water by the first water pump on it, and one end of hot water is connected with non-return valve by the second water pump and is connected with the motor-driven valve on water inlet pipe is through, and the other end of hot water is connected with the 3rd water pump by pipeline; The keying of the industrial computer centralized Control motor-driven valve in centralized Control cabinet, the first water pump, the second water pump and the 3rd water pump.
2. off-gas recovery converting system as claimed in claim 1, is characterized in that: off-gas recovery device is connected by flue and boiler are through.
3. off-gas recovery converting system as claimed in claim 2, is characterized in that: the junction of flue and off-gas recovery device is provided with intake air temperature sensor.
4. off-gas recovery converting system as claimed in claim 3, is characterized in that: be provided with air outlet temperature sensor between off-gas recovery device and citation damper.
5. off-gas recovery converting system as claimed in claim 3, is characterized in that: in hot water, be provided with temperature sensor and liquid level gauge.
6. off-gas recovery converting system as claimed in claim 5, is characterized in that: intake air temperature sensor, air outlet temperature sensor are connected with industrial computer by circuit with temperature sensor.
7. off-gas recovery converting system as claimed in claim 6, is characterized in that: industrial computer is placed in centralized Control cabinet.
8. off-gas recovery converting system as claimed in claim 1, is characterized in that: citation damper is provided with flue gas outlet pipe.
9. off-gas recovery converting system as claimed in claim 8, is characterized in that: flue gas outlet pipe is provided with smoke filter.
10. off-gas recovery converting system as claimed in claim 1, is characterized in that: the outer wall that liquid circulator is fixedly wrapped in off-gas recovery device forms dismountable integral structure.
11. off-gas recovery converting systems as claimed in claim 4, is characterized in that: off-gas recovery device is connected with citation damper is through.
12. off-gas recovery converting systems as claimed in claim 10, is characterized in that: liquid circulator adopts copper material to make.
13. off-gas recovery converting systems as claimed in claim 11, is characterized in that: off-gas recovery device inside is fin structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129327.9U CN204630005U (en) | 2015-03-06 | 2015-03-06 | Off-gas recovery converting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129327.9U CN204630005U (en) | 2015-03-06 | 2015-03-06 | Off-gas recovery converting system |
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| CN204630005U true CN204630005U (en) | 2015-09-09 |
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| CN201520129327.9U Active CN204630005U (en) | 2015-03-06 | 2015-03-06 | Off-gas recovery converting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377940A (en) * | 2020-11-09 | 2021-02-19 | 山东岱荣节能环保科技有限公司 | Purification system for recycling waste heat of flue gas |
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2015
- 2015-03-06 CN CN201520129327.9U patent/CN204630005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377940A (en) * | 2020-11-09 | 2021-02-19 | 山东岱荣节能环保科技有限公司 | Purification system for recycling waste heat of flue gas |
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