CN209054541U - A kind of eliminating white smoke system - Google Patents
A kind of eliminating white smoke system Download PDFInfo
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- CN209054541U CN209054541U CN201820759410.8U CN201820759410U CN209054541U CN 209054541 U CN209054541 U CN 209054541U CN 201820759410 U CN201820759410 U CN 201820759410U CN 209054541 U CN209054541 U CN 209054541U
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- heat
- hot water
- flue gas
- absorption tower
- white smoke
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The utility model relates to filed of flue gas purification, a kind of eliminating white smoke system is disclosed, including being sequentially connected and being formed the heat pump unit of hot water closed loop, flue gas heat-exchange unit, with thermal and hot water circulating pump, flowing has hot water in hot water closed loop, wherein: flue gas heat-exchange unit is arranged in the former smoke inlet pipelines on absorption tower, for former flue gas cool-down；With thermal for cooling down to the hot water flowed into from flue gas heat-exchange unit；Hot water circulating pump is for the delivery after being cooled down with thermal to heat pump unit；Heat pump unit is connected with the neat stress outlet conduit on the slurry pool on absorption tower or absorption tower, for being exchanged heat using the hot water inputted from hot water circulating pump to slurries or neat stress, and by the delivery after heat exchange to flue gas heat-exchange unit；Above-mentioned eliminating white smoke system makes full use of fume afterheat to save absorption tower wet desulphurization water again while reducing the moisture content in discharge neat stress and eliminating white cigarette.
Description
Technical field
The utility model relates to filed of flue gas purification, in particular to a kind of eliminating white smoke system.
Background technique
Currently, generalling use wet desulphurization hollow-spraying-tower in flue gas or the other industrial tail gas pollution controls of boiler discharge
Technology removes SO2With purifying smoke, and it is both needed to installation demister after spray washing purification in flue gas and goes to carry except spray process
The fine droplet of middle generation, but demister not can be removed in flue gas existing moisture, neat stress in vapour form and pass through cigarette
When chimney is discharged to the cold, Water vapor condensation forms white cigarette, pollutes environment.
In existing wet desulphurization device, the flue gas higher than 100 DEG C enters absorption tower, utilizes water by slurries spray washing
Divide evaporation to absorb a large amount of heat and carry out cooling removing sulfur, while largely having evaporated moisture in slurries, makes in outlet neat stress
Institute's moisture vapor is in the saturation state under discharge temperature, that is, is finally reached the steam-laden partial pressure of flue gas institute water corresponding with its
The balance of saturated with vapor temperature, cools down and a large amount of evaporation waters in absorption tower to reduce high-temperature flue gas at present, and a kind of method is
Entrance original flue-gas temperature is reduced, keeps its final equilibrium temperature lower, but this mode is to the drop of entrance original flue-gas temperature
Low amplitude is limited and not easy to operate, and another method is to enter heat absorption heating in absorption tower using the slurries of lower temperature and subtract
Less or evaporation is eliminated, temperature is lower when neat stress is discharged, and the water vapour content of carrying is less, this is not just needed to slurries continuously not
Disconnected cooling, and the heat that obtains of while reducing slurry temperature be it is huge, not being used is greatly to waste, but practical
The wet desulfurization system of operation, slurries and outlet neat stress in the stock tank of absorption tower, temperature is all lower, generally at 50 DEG C or so,
It is extremely difficult for further decreasing its temperature using common heat exchange mode, and the heat obtained is even more low temperature, is difficult
It is used.
Therefore it provides a kind of make full use of while reducing the moisture content in discharge neat stress and eliminating white cigarette more than flue gas again
The eliminating white smoke system of thermal center about wet desulphurization water is particularly important.
Utility model content
The utility model provides a kind of eliminating white smoke system, which is reducing the moisture content in discharge neat stress
It makes full use of fume afterheat to save wet desulphurization water while eliminating white cigarette again, realizes the effect of energy-saving and water-saving eliminating white smoke.
To achieve the above object, the utility model provides the following technical solution:
A kind of eliminating white smoke system, including being sequentially connected and being formed the heat pump unit of hot water closed loop, flue gas heat-exchange unit, use hot charging
It sets and hot water circulating pump, the interior flowing of hot water closed loop has hot water, in which:
The flue gas heat-exchange unit is arranged in the former smoke inlet pipelines on absorption tower, for former flue gas cool-down；
It is described to be used to cool down to the hot water flowed into from the flue gas heat-exchange unit with thermal；
The hot water circulating pump be used for by it is described cooled down with thermal after delivery to the heat pump unit；
The heat pump unit is connected with the neat stress outlet conduit on the slurry pool on absorption tower or absorption tower, for utilizing from heat
The hot water of water-circulating pump input exchanges heat to slurries or neat stress, and by the delivery after heat exchange to the flue gas heat exchange
Device.
In above-mentioned eliminating white smoke system, due to the slurries in the stock tank of absorption tower and the temperature of neat stress is exported on 50 DEG C of left sides
The right side, and have passed through with the temperature of thermal from the hot water that hot water circulating pump inputs far below 50 DEG C in heat pump unit, therefore from hot water
The hot water of circulating pump input can exchange heat when flowing through heat pump unit with slurries or neat stress, extract in slurries or neat stress
Heat, to reduce the temperature of slurries or neat stress, slurry temperature is reduced to its heating and absorbs flue gas thermal discharge without evaporating, section
About with water and make absorption tower outlet neat stress temperature reduce, moisture content reduce, to eliminate white cigarette phenomenon；And it is changed in heat pump unit
Delivery after heat is much higher than this since the temperature of the former flue gas by flue gas heat-exchange unit is higher than 100 DEG C to flue gas heat-exchange unit
The temperature (60 DEG C or so) of the hot water of Shi Liujing flue gas heat-exchange unit, the hot water in flue gas heat-exchange unit exchange heat with former flue gas, mention
The heat in former flue gas is taken, to reduce the temperature of former flue gas, to make when institute's moisture vapor is in a saturated state in neat stress
Equilibrium temperature can be lower, so that the moisture content in absorption tower outlet neat stress is reduced, to eliminate white cigarette phenomenon；In addition, through
Energy is improved by can use the heat when thermal in temperature >=80 DEG C of hot water after the heat exchange of former flue gas heat-exchange unit
Utilization rate, and the effect hot water Jing Guo thermal is cooled down, and is then passed through hot water circulating pump and is transported to heat pump unit progress
Heat exchange, to realize heat exchange cycle.
Therefore, above-mentioned eliminating white smoke system makes full use of again while reducing the moisture content in discharge neat stress and eliminating white cigarette
Fume afterheat saves absorption tower wet desulphurization water.
Preferably, the heat pump unit includes being sequentially connected and being formed evaporator, compressor and the condensation of heat exchange closed loop
Device, the interior flowing of the heat exchange closed loop have heat exchange medium, in which:
The evaporator is connected with the slurry pool on absorption tower or neat stress outlet conduit, for passing through heat exchange medium from slurries
Or the heat obtained in neat stress；
The compressor compresses simultaneously convey the heat exchange medium after obtaining heat to the condenser；
The condenser connects the flue gas heat-exchange unit and hot water circulating pump, the heat exchange medium for will receive with from heat
The hot water of pump assembly input exchanges heat, and the heat exchange medium after heat exchange is transported to evaporator.
Preferably, the evaporator is arranged in the slurry pool on absorption tower.
Preferably, the evaporator is arranged on the circulating line of slurries.
Preferably, the evaporator is arranged on the neat stress outlet conduit on absorption tower.
Preferably, described to be set to heat user with hot charging, and/or, it is described to be set to low-temperature water heating generating set with hot charging.
Preferably, when being set to low-temperature water heating generating set with hot charging, the low-temperature water heating generating set includes successively phase
Company and the formation hot water heat exchanger of hot closed loop, expanding machine, condenser and internal circulation pump, it is described to have low boiling with flowing in hot closed loop
Point working medium, further includes generator, the generator is connected with the expanding machine, in which:
The hot water heat exchanger connects the flue gas heat-exchange unit and hot water circulating pump, for by low boiling working fluid from
The hot water that the flue gas heat-exchange unit flows into absorbs heat, and the low boiling working fluid absorbs heat to form steam；
The expanding machine rotates under the action of the steam, drives the engine power generation being attached thereto；
The condenser is used to condense the steam formation low boiling working fluid by the way that the cooling water in it is cooling；
The internal circulation pump is used to the low boiling working fluid that the condenser is formed being delivered to hot water heat exchanger.
Preferably, the eliminating white smoke system is connected with existing MGGH system.
Preferably, the number of the heat pump unit is N, N >=1.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of eliminating white smoke system provided by the utility model；
Fig. 2 is a kind of another structural schematic diagram of eliminating white smoke system provided by the utility model；
Fig. 3 is a kind of another structural schematic diagram of eliminating white smoke system provided by the utility model；
Fig. 4 is a kind of another structural schematic diagram of eliminating white smoke system provided by the utility model；
Fig. 5 is a kind of another structural schematic diagram of eliminating white smoke system provided by the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of eliminating white smoke system, including be sequentially connected and form hot water and close
The heat pump unit 1 of ring, flue gas heat-exchange unit 2, with thermal and hot water circulating pump 3, flowing has hot water in hot water closed loop, in which:
Flue gas heat-exchange unit 2 is arranged in the former smoke inlet pipelines 51 on absorption tower 5, for former flue gas cool-down；
With thermal for cooling down to the hot water flowed into from flue gas heat-exchange unit 2；
Hot water circulating pump 3 is for the delivery after being cooled down with thermal to heat pump unit 1；
Heat pump unit 1 is connected with the slurry pool 53 on absorption tower 5 or the neat stress outlet conduit 52 on absorption tower 5, is used for
It is exchanged heat using the hot water inputted from hot water circulating pump 3 to slurries or neat stress, and by the delivery after heat exchange to flue gas
Heat exchanger 2.
In above-mentioned eliminating white smoke system, due to the slurries in 5 stock tank of absorption tower and the temperature of neat stress is exported at 50 DEG C
Left and right, and have passed through the temperature with thermal far below 50 DEG C from the hot water that hot water circulating pump 3 inputs in heat pump unit 1, therefore from
The hot water that hot water circulating pump 3 inputs can exchange heat when flowing through heat pump unit 1 with slurries or neat stress, extract slurries or net
Heat in flue gas, to reduce the temperature of slurries or neat stress, slurry temperature be reduced to its heating absorb flue gas thermal discharge without
Evaporation saves water and makes absorption tower 5 exports the reduction of neat stress temperature, moisture content reduces, to eliminate white cigarette phenomenon；And it is hot
Delivery in pump assembly 1 after heat exchange is to flue gas heat-exchange unit 2, since the temperature of the former flue gas by flue gas heat-exchange unit 2 is higher than
100 DEG C, much higher than the temperature (60 DEG C or so) for the hot water for flowing through flue gas heat-exchange unit 2 at this time, hot water in flue gas heat-exchange unit 2 and former
Flue gas exchanges heat, and extracts the heat in former flue gas, to reduce the temperature of former flue gas, to make in neat stress at institute's moisture vapor
Equilibrium temperature when saturation state can be lower, the moisture content in neat stress is exported on absorption tower 5 to reduce, to eliminate
White cigarette phenomenon；In addition, after the heat exchange of former flue gas heat-exchange unit 2 hot water temperature >=80 DEG C, can benefit when by with thermal
With the heat, the utilization rate of energy is improved, and the effect hot water Jing Guo thermal is cooled down, and hot water circulating pump 3 is then passed through
It is transported to heat pump unit 1 to exchange heat, to realize heat exchange cycle.
Therefore, above-mentioned eliminating white smoke system makes full use of again while reducing the moisture content in discharge neat stress and eliminating white cigarette
Fume afterheat saving is in 5 wet desulphurization water of absorption tower.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, in a kind of preferred embodiment, heat pump unit 1 includes being sequentially connected
And evaporator 11, compressor 12 and the condenser 13 of heat exchange closed loop are formed, flowing has heat exchange medium in heat exchange closed loop, in which:
Evaporator 11 is connected with the slurry pool 53 or neat stress outlet conduit 52 on absorption tower 5, for passing through heat exchange medium
The heat obtained from slurries or neat stress；
Compressor 12 compresses and conveys the heat exchange medium after obtaining heat to condenser 13；
Condenser 13 connects flue gas heat-exchange unit 2 and hot water circulating pump 3, the heat exchange medium for will receive with from heat pump machine
The hot water of 1 input of group exchanges heat, and the heat exchange medium after heat exchange is transported to evaporator 11.
In above-mentioned eliminating white smoke system, heat pump unit 1 is used for cool slurry or neat stress, the hot water water after obtained heat exchange
Temperature is higher than slurries or neat stress temperature, and institute's containing water vapor share in neat stress when the temperature of slurries or neat stress temperature is relatively low
Lower, when heat pump unit 1 works, heat exchange medium passes through the heat that evaporator 11 is obtained from slurries or neat stress, through compressor
12 compress and are delivered to condenser 13, and the heat exchange medium after obtaining heat exchanges heat with the hot water inputted from heat pump unit 1, change
Thermal medium heat release heat hot water, heat exchange medium temp, which reduces, absorbs heat in slurries or neat stress to evaporator 11 again, is followed with this
Ring cools down to slurries or neat stress, to eliminate white cigarette phenomenon；And hot water absorbs heat in the condenser 13 of heat pump unit 1 and rises
Wen Hou, then enter after flue gas heat-exchange unit 2 and former flue gas exchange heat further heat absorption heating and to be cooled down heat release with thermal, it will be hot
Amount is passed to thermal, after heating of absorbing heat is delivered in the condenser 13 of heat pump unit 1 through hot water circulating pump 3, followed with this
Ring, to make full use of fume afterheat saving on absorption tower again while reducing the moisture content in discharge neat stress and eliminating white cigarette
5 wet desulphurization water.
Evaporator 11 is connected with the slurry pool 53 or neat stress outlet conduit 52 on absorption tower 5, can there is following three kinds of sides
Formula:
Mode one, as shown in Figure 1, evaporator 11 is arranged in the slurry pool 53 on absorption tower 5.
Mode two, as shown in Fig. 2, Fig. 3 and Fig. 4, evaporator 11 is arranged on the circulating line of slurries.
Mode three, as shown in figure 5, evaporator 11 is arranged on the neat stress outlet conduit 52 on absorption tower 5.
In above-mentioned eliminating white smoke system, as shown in Figure 1, the evaporator 11 of heat pump unit 1 can be arranged in the slurry on absorption tower 5
In liquid pool 53, as shown in Fig. 2, Fig. 3 and Fig. 4, the evaporator 11 of heat pump unit 1 can also be arranged on serum recycle pipeline,
As shown in figure 5, the evaporator 11 of heat pump unit 1 is further placed in the neat stress flue of the outlet of absorption tower 5, and have in eliminating white smoke system
When having more set heat pump units 1, multiple evaporators 11 can be simutaneously arranged circulating line 55 or net cigarette in slurry pool 53 or slurries
On gas outlet conduit 52, slurry pool 53, the circulating line 55 of slurries, two in neat stress outlet conduit 52 can also be arranged in
On, can also there be arrangement in slurry pool 53, the circulating line 55 of slurries, neat stress outlet conduit 52, evaporator 11 is set
Seated position and setting quantity are determined according to the specific actual conditions of eliminating white smoke system.
11 position of evaporator of heat pump unit 1 is different, can guarantee that moisture content is lower when neat stress finally discharges, reaches
To the function of eliminating white smoke, heat pump unit 1 evaporator 11 be arranged in absorption tower 5 slurry pool 53 in or slurries circulation pipe
When on road 55, since the coefficient of heat transfer of slurries is big, evaporator 11 can be set less heating surface, and the evaporation of heat pump unit 1
When device 11 is arranged on the neat stress outlet conduit 52 on absorption tower 5, will all it be steamed in the flushing water of the demister 56 on absorption tower 5
Hair not will form tower internal expanding liquid phenomenon, while a large amount of vapor that neat stress carries, condenses and is received after evaporator 11 is cooling
Collection, and reused after being easily handled, since the coefficient of heat transfer of neat stress is much smaller than the coefficient of heat transfer of slurries, evaporator
11 need to be arranged biggish heating surface.
In the slurry pool 53 that evaporator 11 is arranged in absorption tower 5, or when being arranged on serum recycle pipeline, on absorption tower
5 desulfurization spray slurries used, and after the heat absorption cooling of evaporator 11, the circulating line 55 through slurry circulating pump 54 and slurries enters
It is sprayed in absorption tower 5, absorbs the released heat of flue gas and heat up, then absorbed heat and cool down through evaporator 11, recycled with this；Former flue gas
First after 2 heat release of flue gas heat-exchange unit, on absorption tower 5, in absorption tower 5, flue gas passes through the after-purification of slurries spraying cooling, then
By entering neat stress outlet conduit 52 after demister 56, atmosphere is discharged by chimney 6；When evaporator 11 is arranged in absorption tower 5
When on neat stress outlet conduit 52, on absorption tower, 5 desulfurization sprays slurries used, through slurry circulating pump 54 and serum recycle pipeline,
Sprayed into absorption tower 5, the released heat of moisture absorption flue gas in slurries and evaporate, enter back into slurry pool 53, followed with this
Ring；Former flue gas is first after 2 heat release of flue gas heat-exchange unit, and on absorption tower 5, in absorption tower 5, flue gas passes through slurries spraying cooling
After-purification, by entering neat stress outlet conduit 52 after demister 56, and after evaporator 11 cools and large quantity of moisture is precipitated,
Atmosphere is discharged by chimney 6.
Specifically, it is set to heat user with hot charging, and/or, low-temperature water heating generating set 4 is set to hot charging.
Can be stable heat user with thermal in above-mentioned eliminating white smoke system, heat user using hot water from slurries or
The heat work extracted in neat stress, former flue gas, such as heat up water, heat, with thermal or low-temperature water heating generating set
4, low-temperature water heating generating set 4 is generated electricity using the heat that hot water is extracted from slurries or neat stress, former flue gas, uses thermal
It can also be simultaneously heat user and low-temperature water heating generating set 4, heat user and low-temperature water heating generating set 4 can divide season to transport
Row improves the utilization rate of the energy to maximally utilise the heat that hot water is extracted from slurries or neat stress, former flue gas.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, more specifically, when being set to low-temperature water heating generating set 4 with hot charging, it is low
Warm water's generating set 4 includes being sequentially connected and being formed with the hot water heat exchanger 41 of hot closed loop, expanding machine 42, condenser 43 and interior
Circulating pump 44 has low boiling working fluid with flowing in hot closed loop, further includes generator 45, and generator 45 is connected with expanding machine 42,
In:
Hot water heat exchanger 41 connects flue gas heat-exchange unit 2 and hot water circulating pump 3, for by low boiling working fluid from flue gas
The hot water that heat exchanger 2 flows into absorbs heat, and low boiling working fluid absorbs heat to form steam；
Expanding machine 42 rotates under the action of steam, drives the engine power generation being attached thereto；
Condenser 43 is used to form low boiling working fluid by the cooling condensing vapour of cooling water in it；
Internal circulation pump 44 is used to the low boiling working fluid that condenser 43 is formed being delivered to hot water heat exchanger 41.
In above-mentioned eliminating white smoke system, the low boiling working fluid of low-temperature water heating generating set 4 absorbs in hot water heat exchanger 41
Hot water forms steam from evaporation after the heat extracted in slurries or neat stress, former flue gas, and steam impulsion expanding machine 42 rotates, expansion
Machine 42 drives the engine power generation being attached thereto, and steam forms low boiling working fluid after the cooling condensation of condenser 43 again, followed by interior
Ring pump 44 conveys evaporation of absorbing heat again in hot water heat exchanger 41, is recycled with this, and low-temperature water heating generating set 4 is by utilizing hot water from slurry
The heat extracted in liquid or neat stress, former flue gas generates electricity, and improves the utilization rate of the energy.
In a kind of preferred embodiment, eliminating white smoke system is connected with existing MGGH system.
In above-mentioned eliminating white smoke system, heat pump unit 1 and flue gas heat-exchange unit 2 are used in combination, and are on the one hand because of former flue gas
Temperature is higher (be higher than 100 DEG C), heat convenient for collecting, the temperature that the hot water in hot water closed loop can on the other hand obtained also compared with
Height, to reach the hot water temperature needed for thermal；And when former flue-gas temperature is higher, eliminating white smoke system can also with it is existing
MGGH (low low-temperature flue gas processing system) is used in combination, and heat temperature raising is able to before neat stress is discharged by chimney 6, to avoid regarding
White cigarette phenomenon in feel, better effect improve eliminating white smoke effect.
In a kind of preferred embodiment, the number of heat pump unit 1 is N, N >=1.
In above-mentioned eliminating white smoke system, heat pump unit 11 sets, 2 sets, 3 sets etc., heat pump unit 1 can be according to former cigarette
Tolerance, serum recycle amount and temperature requirement and operation characteristic select suitable platform set quantity.
Obviously, those skilled in the art the utility model embodiment can be carried out various modification and variations without departing from
The spirit and scope of the utility model.In this way, if these modifications and variations of the present invention belong to the utility model right
It is required that and its within the scope of equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (9)
1. a kind of eliminating white smoke system, which is characterized in that heat pump unit, flue gas heat exchange including being sequentially connected and being formed hot water closed loop
Device, with thermal and hot water circulating pump, flowing has hot water in hot water closed loop, in which:
The flue gas heat-exchange unit is arranged in the former smoke inlet pipelines on absorption tower, for former flue gas cool-down；
It is described to be used to cool down to the hot water flowed into from the flue gas heat-exchange unit with thermal；
The hot water circulating pump be used for by it is described cooled down with thermal after delivery to the heat pump unit；
The heat pump unit is connected with the neat stress outlet conduit on the slurry pool on absorption tower or absorption tower, for following using from hot water
The hot water of ring pump input exchanges heat to slurries or neat stress, and by the delivery after heat exchange to the flue gas heat-exchange unit.
2. eliminating white smoke system according to claim 1, which is characterized in that the heat pump unit includes being sequentially connected and being formed
Evaporator, compressor and the condenser for the closed loop that exchanges heat, the interior flowing of the heat exchange closed loop have heat exchange medium, in which:
The evaporator is connected with the slurry pool on absorption tower or neat stress outlet conduit, for by heat exchange medium from slurries or net
The heat obtained in flue gas；
The compressor compresses simultaneously convey the heat exchange medium after obtaining heat to the condenser；
The condenser connects the flue gas heat-exchange unit and hot water circulating pump, the heat exchange medium for will receive are followed with from hot water
The hot water of ring pump input exchanges heat, and the heat exchange medium after heat exchange is transported to evaporator.
3. eliminating white smoke system according to claim 2, which is characterized in that the slurry pool on absorption tower is arranged in the evaporator
It is interior.
4. eliminating white smoke system according to claim 2, which is characterized in that the circulating line of slurries is arranged in the evaporator
On.
5. eliminating white smoke system according to claim 2, which is characterized in that the neat stress on absorption tower is arranged in the evaporator
On outlet conduit.
6. eliminating white smoke system according to claim 2, which is characterized in that it is described to be set to heat user with hot charging, and/or, institute
It states and is set to low-temperature water heating generating set with hot charging.
7. eliminating white smoke system according to claim 6, which is characterized in that be set to low-temperature water heating generating set with hot charging
When, the low-temperature water heating generating set include be sequentially connected and formed with the hot water heat exchanger of hot closed loop, expanding machine, condenser and
Internal circulation pump, it is described to have low boiling working fluid with flowing in hot closed loop, it further include generator, the generator and the expanding machine phase
Even, in which:
The hot water heat exchanger connects the flue gas heat-exchange unit and hot water circulating pump, for by low boiling working fluid from described
The hot water that flue gas heat-exchange unit flows into absorbs heat, and the low boiling working fluid absorbs heat to form steam；
The expanding machine rotates under the action of the steam, drives the engine power generation being attached thereto；
The condenser is used to condense the steam formation low boiling working fluid by the way that the cooling water in it is cooling；
The internal circulation pump is used to the low boiling working fluid that the condenser is formed being delivered to hot water heat exchanger.
8. eliminating white smoke system according to claim 1, which is characterized in that the eliminating white smoke system and existing MGGH system phase
Connection.
9. eliminating white smoke system according to claim 1, which is characterized in that the number of the heat pump unit is N, N >=1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759410.8U CN209054541U (en) | 2018-05-21 | 2018-05-21 | A kind of eliminating white smoke system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759410.8U CN209054541U (en) | 2018-05-21 | 2018-05-21 | A kind of eliminating white smoke system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209054541U true CN209054541U (en) | 2019-07-02 |
Family
ID=67045955
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|---|---|---|---|
| CN201820759410.8U Expired - Fee Related CN209054541U (en) | 2018-05-21 | 2018-05-21 | A kind of eliminating white smoke system |
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| Country | Link |
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| CN (1) | CN209054541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513670A (en) * | 2018-05-21 | 2019-11-29 | 李季 | A kind of eliminating white smoke system |
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2018
- 2018-05-21 CN CN201820759410.8U patent/CN209054541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513670A (en) * | 2018-05-21 | 2019-11-29 | 李季 | A kind of eliminating white smoke system |
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