CN113513742A - Energy-saving emission-reducing steam generator and using method thereof - Google Patents
Energy-saving emission-reducing steam generator and using method thereof Download PDFInfo
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- CN113513742A CN113513742A CN202110414862.9A CN202110414862A CN113513742A CN 113513742 A CN113513742 A CN 113513742A CN 202110414862 A CN202110414862 A CN 202110414862A CN 113513742 A CN113513742 A CN 113513742A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 171
- 238000009434 installation Methods 0.000 claims abstract description 138
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 239000000779 smoke Substances 0.000 claims abstract description 24
- 238000001704 evaporation Methods 0.000 claims abstract description 16
- 230000008020 evaporation Effects 0.000 claims abstract description 14
- 239000002002 slurry Substances 0.000 claims abstract description 14
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 32
- 238000003860 storage Methods 0.000 claims description 22
- 235000012255 calcium oxide Nutrition 0.000 claims description 16
- 239000000292 calcium oxide Substances 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 6
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 6
- 239000003546 flue gas Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 17
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 11
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 11
- 239000004571 lime Substances 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 abstract description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract description 3
- 238000009628 steelmaking Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 2
- 150000003568 thioethers Chemical class 0.000 abstract description 2
- 238000003809 water extraction Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 241000207965 Acanthaceae Species 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
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- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 238000010030 laminating Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/54—De-sludging or blow-down devices
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- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an energy-saving emission-reducing steam generator and a using method thereof, and belongs to the field of steam generating equipment. An energy-saving emission-reducing steam generator comprises a first installation box, a water removing mechanism and a stirring mechanism, wherein the water removing mechanism and the stirring mechanism are both arranged in the first installation box; the invention uses the heat energy in the smoke dust generated by steel making or power generation to evaporate water, thereby realizing the utilization of the heat energy and reducing the consumption of energy, and uses the water filtered by water vapor to reduce the consumption of water resources, and uses the mixture of the filtered water and the lime, and the heat energy generated by the mixture of the water and the lime further provides heat for water extraction, thereby accelerating the evaporation of the water, and the lime slurry generated by the mixture of the water and the lime can desulfurize the sulfides such as sulfate in the smoke dust, thereby reducing the harm of the smoke dust to the environment.
Description
Technical Field
The invention relates to the technical field of steam generation equipment, in particular to an energy-saving emission-reducing steam generator and a using method thereof.
Background
The steam generator is a heating device which is widely applied in the prior art, and can be used in various industries such as hospitals, bathrooms, restaurants, hotels, textiles, metallurgy, clothing, packaging, food and the like.
In the prior art, the heat energy of a steam generator is generally converted from coal, oil and electric energy, the coal and the oil are used as non-renewable resources, and the coal and the oil can generate a large amount of pollutants when being combusted, so that the environment is more destructive, the electric energy heating consumption is too high, in steel plants and power plants, smoke dust discharged by a boiler has a large amount of large heat, the smoke dust is directly discharged into the air, the heat energy is also dissipated into the air, and a large amount of energy is wasted, so that the energy-saving emission-reduction steam generator which utilizes the heat energy in the smoke dust is required to be designed.
Disclosure of Invention
The invention aims to solve the problem of high energy consumption of a steam generator in the prior art, and provides an energy-saving emission-reducing steam generator.
In order to achieve the purpose, the invention adopts the following technical scheme:
an energy-saving emission-reducing steam generator comprises a first installation box, a water removing mechanism and a stirring mechanism, wherein the water removing mechanism and the stirring mechanism are arranged in the first installation box, a damping mechanism is fixedly connected in the first installation box, an evaporation box is arranged on the damping mechanism, a first installation cavity and a second installation cavity are formed in the evaporation box, a pressurizing mechanism is arranged in the second installation cavity, an installation pipe is fixedly connected in the first installation cavity, a first rotating shaft is rotatably connected in the installation pipe, a first stirring rod is fixedly connected on the first rotating shaft, the first rotating shaft extends into the second installation cavity and is fixedly connected with a second gear, the second gear is matched with the pressurizing mechanism, a first air inlet pipe is fixedly connected at the bottom of the installation pipe, a second installation box is fixedly connected at the top of the installation pipe, a third installation cavity and a fourth installation cavity are formed in the second installation box, the first exhaust pipe of output fixedly connected with of third installation cavity, first exhaust pipe extends to the first control valve of the outer fixedly connected with of first install bin.
Preferably, damper includes sleeve and slide bar, sleeve fixed connection is on the inner wall of first install bin, slide bar sliding connection is in the sleeve, the output fixed connection of slide bar is on the evaporation case, be equipped with the elastic component in the sleeve, the both ends of elastic component offset with slide bar and sleeve respectively.
Preferably, the pressure mechanism includes a first motor and a first screw thread section of thick bamboo, first motor fixed connection is in the second installation cavity, a first screw thread section of thick bamboo fixed connection is at the output of first motor, threaded connection has a first reciprocal lead screw on the first screw thread section of thick bamboo, the output fixed connection of first reciprocal lead screw has first piston plate, the lateral wall of first piston plate is laminated with the inner wall of second installation cavity mutually, fixedly connected with first gear on the first screw thread section of thick bamboo, first gear meshes with the second gear mutually.
Preferably, the dewatering mechanism includes a dewatering tank and a dewatering plate, the dewatering tank is fixedly connected to the inner wall of the top of the first installation box, the dewatering plate is fixedly connected to the inside of the dewatering tank, the exhaust end of the dewatering tank is fixedly connected with a second exhaust pipe, and a third control valve is arranged on the second exhaust pipe.
Preferably, rabbling mechanism includes third install bin and second motor, third install bin fixed connection is at the lateral wall inner wall of first install bin, second motor fixed connection is at the bottom inner wall of first install bin, the output end fixedly connected with second pivot of second motor, the second pivot extends to fixedly connected with second puddler and scraper blade in the third install bin, the bottom inner wall laminating of scraper blade and third install bin, the row's of bottom fixedly connected with material pipe of third install bin, be equipped with the second control valve on the row's material pipe, the lateral wall fixedly connected with inlet pipe of third install bin, the bottom of third install bin is linked together through first water pipe and installation pipe.
Preferably, the first installation box is internally and fixedly connected with a water storage box, a first input end of the water storage box is communicated with a drainage end of the water removal box through a fourth water pipe, a second input end of the water storage box is fixedly connected with a water inlet pipe, a first drainage end of the water storage box is communicated with the first installation cavity through a third water pipe, and a second drainage end of the water storage box is communicated with the third installation box through a second water pipe.
Preferably, the lateral wall of the water storage tank is rotatably connected with a second threaded cylinder, the bottom of the second threaded cylinder is fixedly connected with a third gear, a driving part for driving the third gear to rotate is arranged in the first installation box, a second reciprocating screw rod is connected to the second threaded cylinder in a threaded manner, the bottom of the second reciprocating screw rod is fixedly connected with a second piston plate, a piston cylinder is fixedly connected in the first installation box, the second piston plate is connected in the piston cylinder in a sliding manner, the output end of the piston cylinder is communicated with the fourth installation cavity through a fifth water pipe, the input end of the piston cylinder is communicated with the third installation box through a sixth water pipe, the lateral wall of the third installation box is fixedly connected with a heat conduction rod, and the heat conduction rod extends into the first installation cavity at one end.
Preferably, the drive division includes impeller box and acanthus, impeller box fixed connection is in first install bin, the internal fluting that has seted up of impeller box, the fluting internal rotation is connected with the third pivot, acanthus fixed connection is in the third pivot, the third pivot extends to the external fixedly connected with of impeller box and the engaged with fourth gear of third gear mutually, the input of impeller box is linked together through first trachea and second installation cavity, the output of impeller box communicates through second trachea and dewatering box mutually.
Preferably, the first air pipe is provided with a pressure regulating valve for regulating the pressure in the first installation cavity, the second air pipe is communicated with the sixth water pipe through a third air pipe, the third air pipe is provided with a fourth control valve, and the second air pipe is provided with a fifth control valve matched with the fourth control valve.
A use method of the energy-saving emission-reducing steam generator comprises the following steps:
the method comprises the following steps: adding quicklime into the third installation box, and adding water into the first installation cavity of the box;
step two: connecting the first air inlet pipe with the output end of a smoke exhaust pipeline of a steel plant or a power plant, and enabling water to absorb heat in smoke so as to boil the water to generate water vapor;
step three: adding water into the third installation box, starting a second motor to stir the quicklime in the third installation box, and transferring heat generated by reaction of the quicklime and the water into the second installation cavity through the heat conduction rod to heat the water;
step four: starting a first motor, wherein the first motor improves the water vapor pressure and temperature in the second mounting cavity through a first piston plate, and controls the gas pressure discharged from the second mounting cavity through a pressure regulating valve;
step five: the high-pressure gas enables the second piston plate to slide in the piston cylinder in a reciprocating manner through the driving part to suck the slurry in the third mounting box and send the slurry into the mounting pipe to further desulfurize the flue gas;
step six: the first motor rotates the first stirring rod to stir the slurry in the mounting pipe, so that the quicklime powder in the slurry is prevented from precipitating and the sulfide in the flue gas and quicklime are accelerated to react;
step seven: and opening the fourth control valve and closing the fifth control valve to enable high-temperature high-pressure steam to enter the inner piston cylinder, the mounting pipe and the third mounting box to clean the inner piston cylinder, the mounting pipe and the third mounting box, and cleaning sundries adsorbed on the inner walls of the inner piston cylinder, the mounting pipe and the third mounting box.
A polishing method of an energy-saving emission-reducing steam generator comprises the following steps:
compared with the prior art, the invention provides an energy-saving emission-reducing steam generator, which has the following beneficial effects:
1. this energy saving and emission reduction steam generator offsets the energy that produces to steam pressurization vibrations through damper to alleviate the energy that the vibration was conveyed on first install bin, and then avoid the part in the first install bin to take place to damage because of long-time vibration.
2. According to the energy-saving emission-reducing steam generator, the flow direction of steam is changed, so that the steam flows into the device, and the inside of the device is cleaned by the high-temperature and high-pressure steam, so that the phenomenon that water heat absorption is affected by water scales and other compound solids in the device is avoided.
3. This energy saving and emission reduction steam generator mixes through the water that utilizes to filter down with lime, and the heat energy that both mix the production is further for the water heat supply again to the evaporation of acceleration of water, and the lime thick liquid that water and lime mix the production can carry out the desulfurization to sulfides such as sulphate in the smoke and dust, thereby reduces the harm of smoke and dust to the environment.
Drawings
Fig. 1 is a first front view of an energy-saving emission-reducing steam generator according to the present invention;
FIG. 2 is a second front view of the energy-saving emission-reducing steam generator provided by the invention;
FIG. 3 is a rear view of an energy saving and emission reduction steam generator according to the present invention;
FIG. 4 is a schematic structural diagram of an energy-saving emission-reducing steam generator according to the present invention;
FIG. 5 is a schematic structural diagram of a portion A in FIG. 1 of an energy-saving emission-reducing steam generator according to the present invention;
fig. 6 is a schematic structural diagram of an energy-saving emission-reducing steam generator impeller box provided by the invention.
In the figure: 1. a first installation box; 101. a sleeve; 102. an elastic member; 1011. a slide bar; 2. an evaporation tank; 201. a first mounting cavity; 202. a second mounting cavity; 203. a first motor; 204. a first threaded barrel; 2041. a first reciprocating screw rod; 2042. a first piston plate; 2043. a first gear; 205. a second installation box; 2051. a third mounting cavity; 2052. a fourth mounting cavity; 206. installing a pipe; 2061. a first rotating shaft; 2062. a first stirring rod; 2063. a second gear; 207. a first exhaust pipe; 2071. a first control valve; 2072. a first intake pipe; 2073. a first water pipe; 3. a third installation box; 301. a second motor; 302. a second rotating shaft; 3021. a second stirring rod; 3022. a squeegee; 304. a discharge pipe; 3041. a second control valve; 305. a second water pipe; 306. a heat conducting rod; 307. a feed pipe; 4. a water storage tank; 401. a third water pipe; 402. a second threaded barrel; 4021. a second reciprocating screw rod; 4022. a third gear; 403. a water inlet pipe; 5. removing the water tank; 501. a second exhaust pipe; 502. a third control valve; 503. a dewatering plate; 504. a fourth water pipe; 6. an impeller case; 601. a first air pipe; 6011. a pressure regulating valve; 602. a second air pipe; 603. rotating the groove; 604. a third rotating shaft; 6041. a leaf plate; 6042. a fourth gear; 605. a third air pipe; 6051. a fourth control valve; 606. a fifth control valve; 7. a piston cylinder; 701. a second piston plate; 702. a fifth water pipe; 703. and a sixth water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-6, an energy-saving emission-reducing steam generator comprises a first installation box 1, a water removing mechanism and a stirring mechanism, wherein the water removing mechanism and the stirring mechanism are arranged in the first installation box 1, and is characterized in that a damping mechanism is fixedly connected in the first installation box 1, an evaporation box 2 is arranged on the damping mechanism, a first installation cavity 201 and a second installation cavity 202 are arranged in the evaporation box 2, a pressurizing mechanism is arranged in the second installation cavity 202, an installation tube 206 is fixedly connected in the first installation cavity 201, a first rotating shaft 2061 is rotatably connected in the installation tube 206, a first stirring rod 2062 is fixedly connected on the first rotating shaft 2061, the first rotating shaft 2061 extends into the second installation cavity 202 and is fixedly connected with a second gear 2063, the second gear 2063 is matched with the pressurizing mechanism, a first air inlet pipe 2072 is fixedly connected at the bottom of the installation tube 206, a second installation box 205 is fixedly connected at the top of the installation tube 206, third installation cavity 2051 and fourth installation cavity 2052 are opened in second installation box 205, and the output end of third installation cavity 2051 is fixedly connected with first exhaust pipe 207, and first exhaust pipe 207 extends to the outer fixedly connected with first control valve 2071 of first installation box 1.
Connecting a first air inlet pipe 2072 with a smoke exhaust pipe of a steel plant or a power plant, enabling smoke dust which meets emission standards in steelmaking and power generation to enter an installation pipe 206 through the first air inlet pipe 2072, enabling water in a first installation cavity 201 to absorb heat generated by the smoke dust so as to evaporate into water vapor, enabling the water vapor to be pressurized through a pressurizing mechanism to increase pressure and temperature, then removing excessive water through a water removing mechanism, finally enabling the excessive water to become dry steam to be discharged out of a first installation box 1, processing a product which needs high-temperature steam, enabling filtered water to enter a water storage box 4, enabling the water to respectively enter the first installation cavity 201 and a stirring mechanism, enabling the water to enter the first installation cavity 201 to supplement water, enabling the water to enter the stirring mechanism to be mixed with quicklime, enabling the mixed product to enter the installation pipe 206, enabling a first rotating shaft 2061 to rotate through a second gear 2063, enabling the first rotating shaft 2061 to enable the stirring mechanism to rotate to accelerate the lime slurry in the installation pipe 206 to be mixed with water and react, the sulphide in the smoke and dust is taken off, thereby further reduction smoke and dust is to the harm of environment, the device evaporates water through the heat energy in the smoke and dust that utilizes steelmaking or electricity generation etc. to produce, thereby realize having reduced the consumption of the energy in the time of the utilization to heat energy, through carrying out cyclic utilization to the water that the vapor filtration got off, thereby the consumption of water resource has been reduced, and the water that utilizes to filter gets off mixes with lime, the heat energy that both mix the production is further again for the heat supply of water, thereby the evaporation of acceleration water, and the lime thick liquid that water and lime mix the production can be desulfurized to sulphide such as sulphate in the smoke and dust, thereby reduce the harm of smoke and dust to the environment.
Example two;
referring to fig. 4, an energy-saving and emission-reducing steam generator is substantially the same as the first embodiment, and further, the damping mechanism includes a sleeve 101 and a sliding rod 1011, the sleeve 101 is fixedly connected to the inner wall of the first installation box 1, the sliding rod 1011 is slidably connected in the sleeve 101, the output end of the sliding rod 1011 is fixedly connected to the evaporation box 2, an elastic member 102 is arranged in the sleeve 101, and two ends of the elastic member 102 respectively abut against the sliding rod 1011 and the sleeve 101.
When compressing steam, evaporating box 2 can produce the vibration, and the vibration transmits to on the slide bar 1011, makes slide bar 1011 slide in sleeve 101, and elastic component 102 then absorbs the energy that the vibration produced and takes place the shrink, then makes evaporating box 2 reset under the resilience characteristic of self to alleviate the energy that the vibration conveyed on first install bin 1, and then avoid the part in first install bin 1 to take place to damage because of long-time vibration.
Example three:
referring to fig. 1, 2 and 4, an energy saving and emission reduction steam generator is substantially the same as the first embodiment, and further includes a pressurizing mechanism including a first motor 203 and a first screw cylinder 204, the first motor 203 is fixedly connected in a second mounting cavity 202, the first screw cylinder 204 is fixedly connected to an output end of the first motor 203, the first screw cylinder 204 is threadedly connected with a first reciprocating screw 2041, an output end of the first reciprocating screw 2041 is fixedly connected with a first piston plate 2042, a side wall of the first piston plate 2042 is attached to an inner wall of the second mounting cavity 202, the first screw cylinder 204 is fixedly connected with a first gear 2043, the first gear 2043 is engaged with a second gear 2063, a pressure regulating valve 6011 for regulating an internal pressure of the first mounting cavity 201 is disposed on a first air pipe 601, a second air pipe 602 is communicated with a sixth water pipe 703 through a third air pipe 605, a fourth control valve 6051 is disposed on the third air pipe 605, the second air pipe 602 is provided with a fifth control valve 606 cooperating with the fourth control valve 6051.
The first motor 203 enables the first piston plate 2042 to slide in the second mounting cavity 202 in a reciprocating mode through the first threaded cylinder 204 and the first reciprocating screw rod 2041, a one-way valve is arranged at the communicating position of the first mounting cavity 201 and the second mounting cavity 202, the first piston plate 2042 absorbs water vapor in the first mounting cavity 201 when sliding towards the first motor 203, and when the first piston plate 2042 slides towards the direction far away from the first motor 203, the water vapor is compressed under the action of the pressure regulating valve 6011, so that the temperature and the pressure of the water vapor are increased, the fourth control valve 6051 is opened, the fifth control valve 606 is closed, high-temperature and high-pressure water vapor enters the inner piston cylinder 7, the mounting pipe 206 and the third mounting box 3 to clean the three, and impurities adsorbed on the inner walls of the three are cleaned.
Example four:
referring to fig. 1, an energy-saving and emission-reducing steam generator is substantially the same as the first embodiment, and further, the water removal mechanism includes a water removal tank 5 and a water removal plate 503, the water removal tank 5 is fixedly connected to the inner wall of the top of the first installation box 1, the water removal plate 503 is fixedly connected to the inside of the water removal tank 5, the exhaust end of the water removal tank 5 is fixedly connected to a second exhaust pipe 501, and a third control valve 502 is arranged on the second exhaust pipe 501.
High-pressure water vapor enters the water removal tank 5 and then water molecules in the water vapor are filtered out through the water removal plate 503, and then the dry high-temperature high-pressure water vapor with the water molecules removed is discharged from the second exhaust pipe 501, so that the product is prevented from being damaged due to the fact that the water content of the discharged steam is high.
Example five:
referring to fig. 1 and 3, an energy saving and emission reducing steam generator is substantially the same as the first embodiment, and further, a stirring mechanism includes a third installation box 3 and a second motor 301, the third installation box 3 is fixedly connected to an inner wall of a side wall of the first installation box 1, the second motor 301 is fixedly connected to an inner wall of a bottom of the first installation box 1, an output end of the second motor 301 is fixedly connected to a second rotating shaft 302, the second rotating shaft 302 extends into the third installation box 3 and is fixedly connected to a second stirring rod 3021 and a scraping plate 3022, the scraping plate 3022 is attached to the inner wall of the bottom of the third installation box 3, a discharging pipe 304 is fixedly connected to the bottom of the third installation box 3, a second control valve 3041 is arranged on the discharging pipe 304, a feeding pipe 307 is fixedly connected to a side wall of the third installation box 3, the bottom of the third installation box 3 is communicated with the installation pipe 206 through a first water pipe 2073, a water storage box 4 is fixedly connected to the inside of the first installation box 1, the first input end of the water storage tank 4 is communicated with the drainage end of the water removal tank 5 through a fourth water pipe 504, the second input end of the water storage tank 4 is fixedly connected with a water inlet pipe 403, the first drainage end of the water storage tank 4 is communicated with the first installation cavity 201 through a third water pipe 401, the second drainage end of the water storage tank 4 is communicated with the third installation box 3 through a second water pipe 305, the side wall of the water storage tank 4 is rotatably connected with a second threaded cylinder 402, the bottom of the second threaded cylinder 402 is fixedly connected with a third gear 4022, a driving part for driving the third gear 4022 to rotate is arranged in the first installation box 1, a second reciprocating screw rod 4021 is connected on the second threaded cylinder 402 in a threaded manner, a second piston plate 701 is fixedly connected at the bottom of the second reciprocating screw rod 4021, a piston cylinder 7 is fixedly connected in the first installation box 1, the second piston plate 701 is slidably connected in the piston cylinder 7, the output end of the piston cylinder 7 is communicated with the fourth installation cavity 2052 through a fifth water pipe 702, the input end of the piston cylinder 7 is communicated with the third installation box 3 through a sixth water pipe 703, the side wall of the third installation box 3 is fixedly connected with a heat conduction rod 306, one section of the heat conduction rod 306 extends into the first installation cavity 201, the driving part comprises an impeller box 6 and a blade 6041, the impeller box 6 is fixedly connected into the first installation box 1, a rotary groove 603 is formed in the impeller box 6, a third rotary shaft 604 is rotatably connected into the rotary groove 603, the blade 6041 is fixedly connected onto the third rotary shaft 604, the third rotary shaft 604 extends out of the impeller box 6 and is fixedly connected with a fourth gear 6042 meshed with the third gear 4022, the input end of the impeller box 6 is communicated with the second installation cavity 202 through a first air pipe 601, and the output end of the impeller box 6 is communicated with the dewatering box 5 through a second air pipe 602.
Except that water in the water tank 5 enters the water storage tank 4 through the fourth water pipe 504, then part of the water and the water supplemented in the water storage tank 4 enter the first mounting cavity 201 through the third water pipe 401 to supplement evaporated water, the water is recycled, so that water resources are saved, part of the water enters the third mounting cavity 3, the water reacts with limestone powder to generate heat, the heat energy is poured into the first mounting cavity 201 through the heat conducting rod 306 to further heat the water, so that the evaporation of the water is accelerated, more water vapor is generated, the second motor 301 is started, the limestone powder is uniformly dispersed in the water through the second stirring rod 3021 by the second motor 301, when the water vapor passes through the impeller box 6, the water vapor rotates the third rotating shaft 604 through the vane 6041, the third rotating shaft 604 rotates the third gear 4022 through the fourth gear 6042, the third gear 4022 makes the second piston plate 701 slide in the piston cylinder 7 in a reciprocating manner through the second threaded cylinder 402 and the second reciprocating screw rod 4021, thereby inhale the piston cylinder 7 through sixth water pipe 703 with the lime water in the third install bin 3 in, then send into the installation pipe 206 through fifth water pipe 702 with the lime water and carry out the desulfurization to the sulphide, thereby further subduct the inside pollutant of smoke and dust, alleviate the pollution of smoke and dust to the environment, thereby accomplish more energy-conservation, more environmental protection.
A use method of the energy-saving emission-reducing steam generator comprises the following steps:
the method comprises the following steps: adding quicklime into the third installation box 3, and adding water into the first installation cavity 201;
step two: connecting the first air inlet pipe 2072 with the output end of a smoke exhaust pipe of a steel plant or a power plant, and allowing water to absorb heat in smoke so as to boil the water to generate water vapor;
step three: adding water into the third installation box 3, starting the second motor 301 to stir the quicklime in the third installation box 3, and transferring heat generated by reaction of the quicklime and the water into the second installation cavity 202 through the heat conducting rod 306 to heat the water;
step four: starting the first motor 203, wherein the first motor 203 increases the water vapor pressure and temperature in the second installation cavity 202 through the first piston plate 2042, and controls the gas pressure discharged from the second installation cavity 202 through the pressure regulating valve 6011;
step five: the high-pressure gas makes the second piston plate 701 slide in the piston cylinder 7 in a reciprocating manner through the driving part to suck the slurry in the third mounting box 3 and send the slurry into the mounting pipe 206 to further desulfurize the flue gas;
step six: the first motor 203 rotates the first stirring rod 2062 to stir the slurry in the mounting pipe 206, so as to prevent quicklime powder in the slurry from precipitating and accelerate the reaction of sulfide in the flue gas and quicklime;
step seven: and opening a fourth control valve 6051 and closing a fifth control valve 606, so that high-temperature and high-pressure steam enters the inner piston cylinder 7, the mounting pipe 206 and the third mounting box 3 to clean the three, and impurities adsorbed on the inner walls of the three are cleaned.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. An energy-saving emission-reducing steam generator comprises a first installation box (1), a water removing mechanism and a stirring mechanism, wherein the water removing mechanism and the stirring mechanism are arranged in the first installation box (1), the energy-saving emission-reducing steam generator is characterized in that a damping mechanism is fixedly connected in the first installation box (1), an evaporation box (2) is arranged on the damping mechanism, a first installation cavity (201) and a second installation cavity (202) are formed in the evaporation box (2), a pressurizing mechanism is arranged in the second installation cavity (202), an installation pipe (206) is fixedly connected in the first installation cavity (201), a first rotating shaft (2061) is rotationally connected in the installation pipe (206), a first stirring rod (2062) is fixedly connected on the first rotating shaft (2061), the first rotating shaft (2061) extends into the second installation cavity (202), a second gear (2063) is fixedly connected in the second rotating shaft (2063), and the second gear (2063) is matched with the pressurizing mechanism, the utility model discloses a solar energy heat collector, including installation pipe (206), the first intake pipe of bottom fixedly connected with (2072) of installation pipe (206), the top fixedly connected with second install bin (205) of installation pipe (206), third installation cavity (2051) and fourth installation cavity (2052) have been seted up in second install bin (205), the first exhaust pipe of output fixedly connected with (207) of third installation cavity (2051), first exhaust pipe (207) extend to the first control valve of the outer fixedly connected with (2071) of first install bin (1).
2. The energy-saving emission-reducing steam generator according to claim 1, wherein the damping mechanism comprises a sleeve (101) and a sliding rod (1011), the sleeve (101) is fixedly connected to the inner wall of the first installation box (1), the sliding rod (1011) is slidably connected to the inside of the sleeve (101), the output end of the sliding rod (1011) is fixedly connected to the evaporation box (2), an elastic part (102) is arranged in the sleeve (101), and two ends of the elastic part (102) are respectively abutted against the sliding rod (1011) and the sleeve (101).
3. The energy-saving emission-reducing steam generator according to claim 1, wherein the pressurizing mechanism comprises a first motor (203) and a first threaded cylinder (204), the first motor (203) is fixedly connected in the second mounting cavity (202), the first threaded cylinder (204) is fixedly connected at an output end of the first motor (203), a first reciprocating lead screw (2041) is connected to the first threaded cylinder (204) in a threaded manner, an output end of the first reciprocating lead screw (2041) is fixedly connected with a first piston plate (2042), a side wall of the first piston plate (2042) is attached to an inner wall of the second mounting cavity (202), a first gear (2043) is fixedly connected to the first threaded cylinder (204), and the first gear (2043) is engaged with a second gear (2063).
4. The energy-saving emission-reducing steam generator according to claim 1, wherein the water removing mechanism comprises a water removing tank (5) and a water removing plate (503), the water removing tank (5) is fixedly connected to the inner wall of the top of the first installation box (1), the water removing plate (503) is fixedly connected to the inside of the water removing tank (5), a second exhaust pipe (501) is fixedly connected to the exhaust end of the water removing tank (5), and a third control valve (502) is arranged on the second exhaust pipe (501).
5. The energy-saving emission-reducing steam generator as claimed in claim 1, wherein the stirring mechanism comprises a third installation box (3) and a second motor (301), the third installation box (3) is fixedly connected to the inner wall of the side wall of the first installation box (1), the second motor (301) is fixedly connected to the inner wall of the bottom of the first installation box (1), the output end of the second motor (301) is fixedly connected with a second rotating shaft (302), the second rotating shaft (302) extends into the third installation box (3) and is fixedly connected with a second stirring rod (3021) and a scraping plate (3022), the scraping plate (3022) is attached to the inner wall of the bottom of the third installation box (3), the bottom of the third installation box (3) is fixedly connected with a discharging pipe (304), a second control valve (3041) is arranged on the discharging pipe (304), a discharging pipe (307) is fixedly connected to the side wall of the third installation box (3), the bottom of the third installation box (3) is communicated with the installation pipe (206) through a first water pipe (2073).
6. The energy-saving emission-reducing steam generator according to claim 1, wherein the first installation box (1) is internally and fixedly connected with a water storage tank (4), a first input end of the water storage tank (4) is communicated with a water discharge end of the water removal tank (5) through a fourth water pipe (504), a second input end of the water storage tank (4) is fixedly connected with a water inlet pipe (403), a first water discharge end of the water storage tank (4) is communicated with the first installation cavity (201) through a third water pipe (401), and a second water discharge end of the water storage tank (4) is communicated with the third installation box (3) through a second water pipe (305).
7. The energy-saving emission-reducing steam generator according to claim 6, wherein a second threaded cylinder (402) is rotatably connected to a side wall of the water storage tank (4), a third gear (4022) is fixedly connected to the bottom of the second threaded cylinder (402), a driving part for driving the third gear (4022) to rotate is arranged in the first mounting box (1), a second reciprocating screw rod (4021) is connected to the second threaded cylinder (402) in a threaded manner, a second piston plate (701) is fixedly connected to the bottom of the second reciprocating screw rod (4021), a piston cylinder (7) is fixedly connected in the first mounting box (1), the second piston plate (701) is slidably connected in the piston cylinder (7), an output end of the piston cylinder (7) is communicated with the fourth mounting cavity (2052) through a fifth water pipe (702), an input end of the piston cylinder (7) is communicated with the third mounting box (3) through a sixth water pipe (703), the lateral wall fixedly connected with heat conduction stick (306) of third install bin (3), the one section of practicing of heat conduction stick (306) extends to in first installation cavity (201).
8. The energy-saving emission-reducing steam generator according to claim 7, wherein the driving part comprises an impeller box (6) and a blade plate (6041), the impeller box (6) is fixedly connected in the first installation box (1), a rotating groove (603) is formed in the impeller box (6), a third rotating shaft (604) is rotatably connected in the rotating groove (603), the blade plate (6041) is fixedly connected on the third rotating shaft (604), the third rotating shaft (604) extends out of the impeller box (6) and is fixedly connected with a fourth gear (6042) meshed with the third gear (4022), the input end of the impeller box (6) is communicated with the second installation cavity (202) through a first air pipe (601), and the output end of the impeller box (6) is communicated with the water removal box (5) through a second air pipe (602).
9. The steam generator of claim 8, wherein the first air pipe (601) is provided with a pressure regulating valve (6011) for regulating the internal pressure of the first installation cavity (201), the second air pipe (602) is communicated with the sixth water pipe (703) through a third air pipe (605), the third air pipe (605) is provided with a fourth control valve (6051), and the second air pipe (602) is provided with a fifth control valve (606) matched with the fourth control valve (6051).
10. A method of using the energy saving and emission reduction steam generator of any one of claims 1 to 9:
the method comprises the following steps: adding quicklime into the third installation box (3), and adding water into the first installation cavity (201);
step two: connecting a first air inlet pipe (2072) with the output end of a smoke exhaust pipeline of a steel plant or a power plant, and enabling water to absorb heat in smoke so as to boil the water to generate water vapor;
step three: adding water into the third installation box (3), starting a second motor (301) to stir the quicklime in the third installation box (3), and transferring heat generated by reaction of the quicklime and the water into the second installation cavity (202) through a heat conduction rod (306) to heat the water;
step four: starting a first motor (203), wherein the first motor (203) increases the pressure and temperature of water vapor in the second mounting cavity (202) through a first piston plate (2042), and controls the pressure of the gas discharged from the second mounting cavity (202) through a pressure regulating valve (6011);
step five: the high-pressure gas enables the second piston plate (701) to slide in a reciprocating manner in the piston cylinder (7) through the driving part to suck the slurry in the third mounting box (3) and send the slurry into the mounting pipe (206) to further desulfurize the flue gas;
step six: the first motor (203) enables the first stirring rod (2062) to rotate, so that the slurry in the mounting pipe (206) is stirred, quicklime powder in the slurry is prevented from precipitating, and the reaction of sulfide in the flue gas and quicklime is accelerated;
step seven: and opening a fourth control valve (6051) and closing a fifth control valve (606), so that high-temperature and high-pressure steam enters the inner piston cylinder (7), the mounting pipe (206) and the third mounting box (3) to clean the three, and impurities adsorbed on the inner walls of the three are cleaned.
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