CN117299361A - Furnace gas dust removal device for preventing and treating atmospheric pollution and application method thereof - Google Patents
Furnace gas dust removal device for preventing and treating atmospheric pollution and application method thereof Download PDFInfo
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- CN117299361A CN117299361A CN202311396604.8A CN202311396604A CN117299361A CN 117299361 A CN117299361 A CN 117299361A CN 202311396604 A CN202311396604 A CN 202311396604A CN 117299361 A CN117299361 A CN 117299361A
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- 239000000428 dust Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 238000001816 cooling Methods 0.000 claims abstract description 68
- 239000000126 substance Substances 0.000 claims abstract description 55
- 239000007787 solid Substances 0.000 claims abstract description 51
- 238000009423 ventilation Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 13
- 239000000498 cooling water Substances 0.000 claims abstract description 12
- 230000009467 reduction Effects 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 114
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 38
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 239000001569 carbon dioxide Substances 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 238000000967 suction filtration Methods 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 11
- 239000004744 fabric Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- 238000003915 air pollution Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/502—Carbon monoxide
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a furnace gas dust removal device for preventing and treating atmospheric pollution and a using method thereof, and the furnace gas dust removal device comprises a conical cylinder, wherein one side of the bottom of the conical cylinder is provided with a furnace gas inlet, the inside of the conical cylinder is provided with a trapezoid cooling table, the inside of the trapezoid cooling table is provided with a plurality of ventilation empty pipes, the inside of the trapezoid cooling table is provided with a cooling water tank, and one side of the bottom end of the trapezoid cooling table is provided with a water inlet pipe penetrating through the conical cylinder. The beneficial effects are that: the heat contained in the furnace gas is quickly absorbed through the arrangement of the trapezoid cooling table, the purpose of increasing the resistance of harmful substances in the furnace gas is achieved through the reduction of the temperature of the furnace gas, the influence of electric adsorption on solid harmful substances in the furnace gas is further increased through the increase of the resistance of the harmful substances, the purpose of enabling the electrostatic adsorption mechanism to adsorb the solid harmful substances is achieved, and meanwhile the effect of preventing the heat in the furnace gas from burning through a cloth bag dust removing net is achieved.
Description
Technical Field
The invention relates to the technical field of furnace gas control, in particular to a furnace gas dust removal device for preventing and treating atmospheric pollution and a use method thereof.
Background
The existing mode of removing dust in furnace gas is usually dry dust removal, namely a large-area bag-type dust remover is adopted to remove dust or an electric adsorption mode is adopted to adsorb the dust in the furnace gas, but the furnace gas contains a large amount of heat during discharging, so that the bag-type dust remover is easy to burn through due to the fact that the heat is large in quantity, the resistance of the dust is greatly reduced due to the large quantity of heat, the influence of the dust on current is reduced, and the dust removal efficiency is reduced.
SUMMARY OF THE PATENT FOR INVENTION
Aiming at the problems in the related art, the invention provides a furnace gas dust removal device for preventing and treating atmospheric pollution and a using method thereof, so as to overcome the technical problems in the prior art.
Therefore, the invention adopts the following specific technical scheme:
the utility model provides a furnace gas dust collector for atmospheric pollution prevention and cure, its characterized in that, bottom one side of toper section of thick bamboo is provided with the furnace gas import, the inside of toper section of thick bamboo is provided with trapezoidal cooling platform, the inside of trapezoidal cooling platform is provided with a plurality of air-permeable hollow tubes, just the inside of trapezoidal cooling platform is provided with cooling trough, bottom one side of trapezoidal cooling platform is provided with and runs through the inlet tube of toper section of thick bamboo, the trapezoidal cooling platform is kept away from the one end of inlet tube is provided with the drain pipe, the outer wall both sides of toper section of thick bamboo be provided with respectively with water piping connection water pump and with drain pipe connection's waste residue filter mechanism.
Further, the diameter of one end of the ventilation hollow pipe, which is close to the bottom of the conical cylinder, is larger than the diameter of one end of the ventilation hollow pipe, which is far away from the bottom of the conical cylinder, a plurality of guide blades which are uniformly distributed are arranged at the bottom of the trapezoid cooling table, and a rotating bearing which is connected with the inside of the conical cylinder in a contact way is arranged on the outer wall of the trapezoid cooling table.
Further, the trapezoidal cooling table comprises a conical connecting cylinder which is rotationally connected with the inner wall of the conical cylinder through a connecting bearing, an embedded ring which is fixedly connected is arranged at the bottom of the conical connecting cylinder, a rotating disc which is rotationally connected is embedded in the embedded ring, the upper end of the rotating disc is provided with an air ventilation hollow pipe, and the cooling water tank is jointly formed by the conical connecting cylinder, the embedded ring and the rotating disc.
Further, the water inlet pipe with the embedded ring is connected, just the drain pipe with the toper connecting cylinder is connected, guide vane with the rolling disc is connected, the inside bottom of cooling water tank is provided with the cover plate, the upper end of cover plate be provided with the corresponding locating hole of air-vent hollow tube, the upper end of cover plate with the corresponding position of water inlet pipe is provided with semicircle inlet port.
Further, waste residue filtering mechanism include with the cone be connected and with the cartridge filter of drain pipe UNICOM, cartridge filter bottom is provided with the delivery port, just the inside of cartridge filter is provided with the separation filter plate, the inside of cartridge filter is located the upper end of separation filter plate is provided with the discharge screw rod, the bottom of delivery port is provided with the three-way pipe, the suction filtration air pump that the one end of three-way pipe is connected.
According to another aspect of the present invention, there is provided a method of using a furnace gas dust removal device for preventing and treating atmospheric pollution;
the application method of the furnace gas dust removal device for preventing and treating the atmospheric pollution comprises the following steps:
s101: the furnace gas generated by burning carbon enters the interior of the conical cylinder through a furnace gas inlet;
s102: the water flow is led into the trapezoid cooling table, namely the cooling water tank through the water inlet pipe by the arrangement of the connecting water pump;
s103: the guiding blades are pushed to rotate by the furnace gas to separate the entering furnace gas by the guiding blades, and the heat contained in the furnace gas is absorbed by the guiding blades and is transmitted to the trapezoid cooling table by the guiding blades;
s104: the heat of the furnace gas flows upwards through the ventilation hollow pipe, and a great amount of heat is absorbed by water in the trapezoid cooling table in the process of the furnace gas passing through the ventilation hollow pipe, so that water flow in the trapezoid cooling table is evaporated to form steam;
s105: based on the great loss of heat in the furnace gas at the moment of S103 and S104, the temperature of the solid harmful substances contained in the furnace gas is reduced, and the resistance of the solid harmful substances is increased due to the reduction of the temperature, so that static electricity generated by the solid harmful substances is increased, and the solid harmful substances are adsorbed in the ventilation hollow pipe, the surfaces of the guide blades and the bottom of the trapezoid cooling table, wherein the solid harmful substances with a great amount of adsorbed solids can move upwards along with the mixed gas;
s106: based on S105, a large amount of solid harmful substances in the furnace gas are adsorbed in the ventilation hollow pipe, the surfaces of the guide blades and the bottom of the trapezoid cooling table, the gas in the furnace gas continuously rises to contact with the water vapor through the ventilation hollow pipe, the solid harmful substances contact with the water vapor, the water vapor has certain adsorptivity, so that the solid harmful substances are adsorbed and agglomerated by the water vapor and fall into the trapezoid cooling table, and then the solid harmful substances in the part are separated from water through the waste residue filtering mechanism;
s107: based on S104, S103 and S106, the mixed gas in the furnace gas moves upwards at the moment, CO in the furnace gas reacts with steam to produce CO2 and H2, the furnace gas is decomposed into CO2 and H2 after the steam reacts, and the CO2 and H2 enter the exhaust pipe through the exhaust fan;
s108: based on S107 because the quality of hydrogen is less than the quality of carbon dioxide far away, and then hydrogen can be in the upper end of blast pipe, and carbon dioxide can be in the below of blast pipe, make hydrogen burning through the ignition device of blast pipe upper end produce water, water falls into trapezoidal cooling platform through the blast pipe under the effect of gravity this moment, and carbon dioxide is discharged by the blast pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. the heat contained in the furnace gas is quickly absorbed through the arrangement of the trapezoid cooling table, the purpose of increasing the resistance of harmful substances in the furnace gas is achieved through the reduction of the temperature of the furnace gas, the influence of electric adsorption on solid harmful substances in the furnace gas is further increased through the increase of the resistance of the harmful substances, the purpose of enabling the electrostatic adsorption mechanism to adsorb the solid harmful substances is achieved, and meanwhile the effect of preventing the heat in the furnace gas from burning through a cloth bag dust removing net is achieved.
2. The water in the trapezoid cooling table 4 is evaporated to form water vapor by the heat of the furnace gas, and then the water vapor reacts with carbon monoxide in the furnace gas to produce carbon dioxide and hydrogen, so that the purpose of removing the carbon monoxide is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, it will be obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a furnace gas dust collector for preventing and treating air pollution and a method for using the same according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of a furnace gas dust collector for preventing and treating air pollution and a method for using the same according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a waste residue filtering mechanism of a furnace gas dust removing device for preventing and treating air pollution and a using method thereof according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a trapezoidal cooling table of a furnace gas dust removing device for preventing and treating atmospheric pollution and a using method thereof according to an embodiment of the present invention.
In the figure:
1. a conical cylinder; 2. a furnace gas inlet; 3. an exhaust pipe; 4. a trapezoidal cooling table; 401. a conical connecting cylinder; 402. an embedded ring; 403. a rotating disc; 5. ventilating the hollow pipe; 6. a cooling water tank; 7. a water inlet pipe; 8. a drain pipe; 9. connecting a water pump; 10. a waste residue filtering mechanism; 1001. a filter cartridge; 1002. a water outlet; 1003. separating the filter plates; 1004. a discharge screw; 1005. a three-way pipe; 11. a guide vane; 12. a cover plate; 13. positioning holes; 14. and a water inlet hole.
Detailed Description
For further explanation of the embodiments, the patent of the invention is provided with the accompanying drawings, which are part of the disclosure of the patent of the invention, mainly for illustration of the embodiments and for explanation of the working principle of the embodiments in conjunction with the related description of the specification, and with reference to these, it should be understood by those skilled in the art that other possible implementations and advantages of the patent of the invention, the components in the drawings not being drawn to scale, and that like reference numerals are generally used to designate like components.
Example 1
As illustrated in fig. 1-4:
the invention provides a furnace gas dust removal device for preventing and treating atmospheric pollution and a using method thereof, wherein a conical cylinder 1 is arranged at the bottom of the conical cylinder 1, a furnace gas inlet 2 is arranged at one side of the bottom of the conical cylinder 1, an exhaust pipe 3 is arranged at one side of the upper end of the conical cylinder 1, an igniter is arranged at the upper end of the interior of the exhaust pipe 3, a trapezoid cooling table 4 is arranged in the conical cylinder 1, a plurality of ventilation empty pipes 5 are arranged in the trapezoid cooling table 4, an electrostatic adsorption mechanism is arranged on the inner wall of the ventilation empty pipes 5 and used for adsorbing small solid particles in furnace gas, a cloth bag dust removal net is arranged at the upper end of the inner part of the ventilation empty pipes 5, the aim of reducing the probability of passing through the ventilation empty pipes 5 by small solid particles is fulfilled, a cooling water tank 6 is arranged in the inner part of the trapezoid cooling table 4, a water inlet pipe 7 penetrating through the conical cylinder 1 is arranged at one side of the bottom of the trapezoid cooling table 4, a water outlet pipe 8 is arranged at one end of the trapezoid cooling table 4, two sides of the outer wall of the cone 1 are respectively provided with a water outlet pipe 9 connected with the water inlet pipe 7 and a filtering mechanism 10 connected with the waste residue 8.
Detailed usage and effects of the first embodiment: the furnace gas generated by burning carbon is led into the conical cylinder 1 through the furnace gas inlet 2, the heat contained in the furnace gas is quickly absorbed through the arrangement of the trapezoid cooling table 4, the purpose of increasing the resistance of harmful substances in the furnace gas is achieved by reducing the temperature of the furnace gas, the influence of electric adsorption on solid harmful substances in the furnace gas is further increased by increasing the resistance of the harmful substances, the purpose of adsorbing solid substances is achieved, the effect of preventing the heat in the furnace gas from burning through a cloth bag dust removing net is achieved, water in the trapezoid cooling table 4 is evaporated through the heat of the furnace gas to form water vapor, and carbon dioxide and hydrogen are produced by the reaction of the water vapor and carbon monoxide in the furnace gas, so that the purpose of removing carbon monoxide is achieved.
Example two
As illustrated in fig. 1-4: the diameter of one end of the ventilation hollow pipe 5, which is close to the bottom of the conical cylinder 1, is larger than that of one end of the ventilation hollow pipe 5, which is far away from the bottom of the conical cylinder 1, a plurality of guide blades 11 which are uniformly distributed are arranged at the bottom of the trapezoidal cooling table 4, and a rotating bearing which is in contact connection with the inside of the conical cylinder 1 is arranged on the outer wall of the trapezoidal cooling table 4. The trapezoid cooling table 4 comprises a conical connecting cylinder 401 rotationally connected with the inner wall of the conical cylinder 1 through a connecting bearing, an embedded ring 402 fixedly connected with the bottom of the conical connecting cylinder 401 is embedded in the embedded ring 402, a rotating disc 403 rotationally connected with the embedded ring is embedded in the embedded ring, an air ventilation hollow tube 5 is arranged at the upper end of the rotating disc 403, and a cooling water tank 6 is jointly formed by the conical connecting cylinder 401, the embedded ring 402 and the rotating disc 403. The water inlet pipe 7 is connected with the embedded ring 402, the water outlet pipe 8 is connected with the conical connecting cylinder 401, the guide vane 11 is connected with the rotating disc 403, a cover plate 12 is arranged at the bottom end inside the cooling water tank 6, a positioning hole 13 corresponding to the ventilation hollow pipe 5 is arranged at the upper end of the cover plate 12, and a semicircular water inlet hole 14 is arranged at the position corresponding to the water inlet pipe 7 at the upper end of the cover plate 12. The waste residue filtering mechanism 10 comprises a filtering cylinder 1001 connected with the conical cylinder 1 and communicated with the drain pipe 8, a water outlet 1002 is formed in the bottom of the filtering cylinder 1001, a separation filter plate 1003 is arranged in the filtering cylinder 1001, a discharging screw 1004 is arranged at the upper end of the separation filter plate 1003 in the filtering cylinder 1001, a three-way pipe 1005 is arranged at the bottom of the water outlet 1002, and a suction pump is connected with one end of the three-way pipe 1005.
Detailed usage and effects of the second embodiment: when the boiler is used, the boiler gas is led into the conical cylinder 1, the contained heat in the boiler gas is quickly absorbed through the arrangement of the trapezoid cooling table 4, the effect that water flow is blocked through the arrangement of the semicircular water inlet and then the cover plate 12 moves upwards through the thrust of the water flow when the water flow is led into the trapezoid cooling table 4 through the connecting water pump 9, the water at the upper end of the cover plate 12 is further fluctuated through the upward movement of the cover plate 12, the water evaporation speed is improved, the purpose that the conical cylinder 1 is quickly filled with the water vapor is achieved, carbon monoxide in the boiler gas is fully contacted with the water vapor, solid harmful substances are enabled to be adsorbed and agglomerated by the water vapor in the trapezoid cooling table 4 due to the fact that the water vapor has certain adsorptivity, then the solid harmful substances fall into the trapezoid cooling table 4 through the water discharge pipe 8, the solid harmful substances and the water are separated through the three-way pipe 1005 and the setting of the suction pump, the water is led into the connecting water pump 9 through the guide pipe so as to achieve the purpose of enabling the water circulation inside the device, the effect of water resource is further improved, and the solid harmful substances are discharged through the screw 1004.
Example III
The application method of the furnace gas dust removal device for preventing and treating the atmospheric pollution comprises the following steps of:
s101: introducing furnace gas generated by burning carbon (wherein the furnace gas is mixed gas with harmful solid small particles, and the mixed gas comprises CO, CO2 and the like) into the conical barrel through a furnace gas inlet;
s102: the water flow is led into the trapezoid cooling table, namely the cooling water tank through the water inlet pipe by the arrangement of the connecting water pump;
s103: the guiding blades are pushed to rotate by the furnace gas to separate the entering furnace gas by the guiding blades, and the heat contained in the furnace gas is absorbed by the guiding blades and is transmitted to the trapezoid cooling table by the guiding blades;
s104: the heat of the furnace gas flows upwards through the ventilation hollow pipe, and a great amount of heat is absorbed by water in the trapezoid cooling table in the process of the furnace gas passing through the ventilation hollow pipe, so that water flow in the trapezoid cooling table is evaporated to form steam;
s105: based on the great loss of heat in the furnace gas at the moment of S103 and S104, the temperature of the solid harmful substances contained in the furnace gas is reduced, and the resistance of the solid harmful substances is increased due to the reduction of the temperature, so that static electricity generated by the solid harmful substances is increased, and the solid harmful substances are adsorbed in the ventilation hollow pipe, the surfaces of the guide blades and the bottom of the trapezoid cooling table, wherein the solid harmful substances with a great amount of adsorbed solids can move upwards along with the mixed gas;
s106: based on S105, a large amount of solid harmful substances in the furnace gas are adsorbed in the ventilation hollow pipe, the surfaces of the guide blades and the bottom of the trapezoid cooling table, the gas in the furnace gas continuously rises to contact with the water vapor through the ventilation hollow pipe, the solid harmful substances contact with the water vapor, the water vapor has certain adsorptivity, so that the solid harmful substances are adsorbed and agglomerated by the water vapor and fall into the trapezoid cooling table, and then the solid harmful substances in the part are separated from water through the waste residue filtering mechanism;
s107: based on S104, S103 and S106, the mixed gas in the furnace gas moves upwards at the moment, CO (carbon monoxide) in the furnace gas reacts with water vapor to produce CO2 (carbon dioxide) and H2 (hydrogen), and the furnace gas is decomposed into CO2 (carbon dioxide) and H2 (hydrogen) after being reacted by the water vapor and enters the exhaust pipe through the exhaust fan;
s108: based on S107 because the quality of hydrogen is less than the quality of carbon dioxide far away, and then hydrogen can be in the upper end of blast pipe, and carbon dioxide can be in the below of blast pipe, make hydrogen burning through the ignition device of blast pipe upper end produce water, water falls into trapezoidal cooling platform through the blast pipe under the effect of gravity this moment, and carbon dioxide is discharged by the blast pipe.
Detailed usage method and action of the third embodiment: through the setting through air guide vane when the stove gas gets into the toper bucket inside with the stove gas split into a plurality of parts and make the even upward movement of stove gas and contact with the inside hollow tube that ventilates of toper section of thick bamboo, guide vane and trapezoidal cooling table, and then reach and make the stove gas cool off rapidly in order to reach the effect of the built-in internal device of protection dress, simultaneously make the resistance of harmful substance in the stove gas increase through the temperature reduction, and then increase the influence of electric adsorption to the interior solid harmful substance of stove gas through the increase of harmful substance resistance, reach the purpose of being convenient for make electrostatic adsorption mechanism adsorb solid substance, when solid harmful substance passes the hollow tube of ventilation and vapor contact, because vapor has certain adsorptivity and then makes solid harmful substance by vapor adsorption agglomeration and then fall into the inside of trapezoidal cooling table, afterwards make the solid harmful substance and the separation of water of this part through waste residue filtering mechanism, and then reach the effect that improves the solid harmful substance removal rate in the stove gas.
In summary, by means of the above technical scheme of the invention, the furnace gas generated by burning carbon is led into the conical cylinder through the furnace gas inlet, the heat contained in the furnace gas is rapidly absorbed through the arrangement of the trapezoid cooling table, the purpose of increasing the resistance of harmful substances in the furnace gas by reducing the temperature of the furnace gas is achieved, the influence of electric adsorption on solid harmful substances in the furnace gas is further increased through the increase of the resistance of the harmful substances, the purpose of adsorbing solid substances is achieved, and meanwhile, the effect of preventing the heat in the furnace gas from burning through the cloth bag dust removing net is achieved.
The foregoing description of the preferred embodiments of the present invention should not be taken as limiting the scope of the invention, but rather should be construed in view of the appended claims.
Claims (6)
1. The utility model provides an atmospheric pollution is stove gas dust collector for prevention and cure, includes toper section of thick bamboo (1), its characterized in that, bottom one side of toper section of thick bamboo (1) is provided with stove gas import (2), upper end one side of toper section of thick bamboo (1) is provided with blast pipe (3), just the inside upper end of blast pipe (3) is provided with the some firearm, the inside of toper section of thick bamboo (1) is provided with trapezoidal cooling table (4), the inside of trapezoidal cooling table (4) is provided with a plurality of air-permeable hollow tubes (5), just the inside of trapezoidal cooling table (4) is provided with cooling trough (6), bottom one side of trapezoidal cooling table (4) is provided with and runs through inlet tube (7) of toper section of thick bamboo (1), the one end of inlet tube (7) is provided with drain pipe (8) are kept away from to trapezoidal cooling table (4), the outer wall both sides of toper section of thick bamboo (1) be provided with respectively with connect water pump (9) and with waste residue filtering mechanism (10) that drain pipe (8) are connected.
2. The furnace gas dust removal device for preventing and treating the atmospheric pollution according to claim 1, wherein the diameter of one end of the ventilation hollow pipe (5) close to the bottom of the conical cylinder (1) is larger than the diameter of one end of the ventilation hollow pipe (5) far away from the bottom of the conical cylinder (1), a plurality of guide blades (11) which are uniformly distributed are arranged at the bottom of the trapezoid cooling table (4), and a rotating bearing which is in contact connection with the inside of the conical cylinder (1) is arranged on the outer wall of the trapezoid cooling table (4).
3. The furnace gas dust removal device for preventing and treating the atmospheric pollution according to claim 2, wherein the trapezoid cooling table (4) comprises a conical connecting cylinder (401) rotationally connected with the inner wall of the conical cylinder (1) through a connecting bearing, an embedded ring (402) fixedly connected with the bottom of the conical connecting cylinder (401) is arranged, a rotating disc (403) rotationally connected with the embedded ring (402) is embedded in the embedded ring (402), the ventilation empty pipe (5) is arranged at the upper end of the rotating disc (403), and the cooling water tank (6) is formed by the conical connecting cylinder (401), the embedded ring (402) and the rotating disc (403) together.
4. A furnace gas dust collector for preventing and treating atmospheric pollution according to claim 3, wherein the water inlet pipe (7) is connected with the embedded ring (402), and the water outlet pipe (8) is connected with the conical connecting cylinder (401), the guide vane (11) is connected with the rotating disc (403), the inner bottom end of the cooling water tank (6) is provided with a cover plate (12), the upper end of the cover plate (12) is provided with a positioning hole (13) corresponding to the ventilation empty pipe (5), and the position of the upper end of the cover plate (12) corresponding to the water inlet pipe (7) is provided with a semicircular water inlet hole (14).
5. The furnace gas dust removal device for preventing and treating atmospheric pollution according to claim 4, wherein the waste residue filtering mechanism (10) comprises a filter cartridge (1001) connected with the conical cylinder (1) and communicated with the drain pipe (8), a water outlet (1002) is formed in the bottom of the filter cartridge (1001), a separation filter plate (1003) is arranged in the filter cartridge (1001), a discharge screw (1004) is arranged at the upper end of the separation filter plate (1003) in the filter cartridge (1001), a three-way pipe (1005) is arranged at the bottom of the water outlet (1002), and a suction filtration air pump is connected with one end of the three-way pipe (1005).
6. The method for using a furnace gas dust collector for preventing and treating atmospheric pollution according to claim 1-5, characterized in that,
s101: the furnace gas generated by burning carbon enters the interior of the conical cylinder through a furnace gas inlet;
s102: the water flow is led into the trapezoid cooling table, namely the cooling water tank through the water inlet pipe by the arrangement of the connecting water pump;
s103: the guiding blades are pushed to rotate by the furnace gas to separate the entering furnace gas by the guiding blades, and the heat contained in the furnace gas is absorbed by the guiding blades and is transmitted to the trapezoid cooling table by the guiding blades;
s104: the heat of the furnace gas flows upwards through the ventilation hollow pipe, and a great amount of heat is absorbed by water in the trapezoid cooling table in the process of the furnace gas passing through the ventilation hollow pipe, so that water flow in the trapezoid cooling table is evaporated to form steam;
s105: based on the great loss of heat in the furnace gas at the moment of S103 and S104, the temperature of the solid harmful substances contained in the furnace gas is reduced, and the resistance of the solid harmful substances is increased due to the reduction of the temperature, so that static electricity generated by the solid harmful substances is increased, and the solid harmful substances are adsorbed in the ventilation hollow pipe, the surfaces of the guide blades and the bottom of the trapezoid cooling table, wherein the solid harmful substances with a great amount of adsorbed solids can move upwards along with the mixed gas;
s106: based on S105, a large amount of solid harmful substances in the furnace gas are adsorbed in the ventilation hollow pipe, the surfaces of the guide blades and the bottom of the trapezoid cooling table, the gas in the furnace gas continuously rises to contact with the water vapor through the ventilation hollow pipe, the solid harmful substances contact with the water vapor, the water vapor has certain adsorptivity, so that the solid harmful substances are adsorbed and agglomerated by the water vapor and fall into the trapezoid cooling table, and then the solid harmful substances in the part are separated from water through the waste residue filtering mechanism;
s107: based on S104, S103 and S106, the mixed gas in the furnace gas moves upwards at the moment, CO in the furnace gas reacts with steam to produce CO2 and H2, the furnace gas is decomposed into CO2 and H2 after the steam reacts, and the CO2 and H2 enter the exhaust pipe through the exhaust fan;
s108: based on S107 because the quality of hydrogen is less than the quality of carbon dioxide far away, and then hydrogen can be in the upper end of blast pipe, and carbon dioxide can be in the below of blast pipe, make hydrogen burning through the ignition device of blast pipe upper end produce water, water falls into trapezoidal cooling platform through the blast pipe under the effect of gravity this moment, and carbon dioxide is discharged by the blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311396604.8A CN117299361A (en) | 2023-10-26 | 2023-10-26 | Furnace gas dust removal device for preventing and treating atmospheric pollution and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311396604.8A CN117299361A (en) | 2023-10-26 | 2023-10-26 | Furnace gas dust removal device for preventing and treating atmospheric pollution and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117299361A true CN117299361A (en) | 2023-12-29 |
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ID=89246267
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311396604.8A Withdrawn CN117299361A (en) | 2023-10-26 | 2023-10-26 | Furnace gas dust removal device for preventing and treating atmospheric pollution and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117299361A (en) |
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2023
- 2023-10-26 CN CN202311396604.8A patent/CN117299361A/en not_active Withdrawn
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