CN111589294A - High-temperature waste gas neutralization reaction furnace of thermal power plant - Google Patents
High-temperature waste gas neutralization reaction furnace of thermal power plant Download PDFInfo
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- CN111589294A CN111589294A CN202010487676.3A CN202010487676A CN111589294A CN 111589294 A CN111589294 A CN 111589294A CN 202010487676 A CN202010487676 A CN 202010487676A CN 111589294 A CN111589294 A CN 111589294A
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- seat
- fixedly connected
- waste gas
- reaction furnace
- gas
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- 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
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- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (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)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention relates to the technical field of reaction furnaces, in particular to a high-temperature waste gas neutralization reaction furnace of a thermal power plant, which comprises a reaction furnace, wherein a protective frame is fixedly connected to the upper surface of the reaction furnace, a vent is formed in the upper surface of the protective frame, a gas transmission pipeline is fixedly connected to the lower end of the vent, supporting columns are fixedly connected to two sides of the gas transmission pipeline and positioned on the inner wall of the protective frame, a cooling film is sleeved on the outer surface of the gas transmission pipeline, a gas collection pipeline is formed in the surface of the gas transmission pipeline, a mounting seat is fixedly connected to the interior of the reaction furnace, a rotating shaft is movably connected to the lower surface of the mounting seat, and a gas collection fan is rotatably connected to the lower end of the rotating shaft and comprises fan. When the device is used, the rotating speed of the fan blades can be adjusted according to the introduction amount of waste gas, so that the extraction amount of the reaction liquid is ensured, the treatment effect of the waste gas is improved, and the phenomenon of waste of the reaction liquid is avoided.
Description
Technical Field
The invention relates to the technical field of reaction furnaces, in particular to a high-temperature waste gas neutralization reaction furnace of a thermal power plant.
Background
A thermal power plant, called thermal power plant for short, is a plant for producing electric energy by using coal, petroleum and natural gas as fuel, and its basic production process is that the fuel is burned in a boiler to heat water to steam, the chemical energy of the fuel is converted into heat energy, the steam pressure drives a steam turbine to rotate, the heat energy is converted into mechanical energy, then the steam turbine drives a generator to rotate, the mechanical energy is converted into electric energy, and a coal mill is the main body equipment of a coal powder preparation system of the thermal power plant.
At present, when waste gas is treated, some waste gas is directly discharged into the atmosphere, so that not only is the damaged atmosphere damaged, but also workers are damaged, some waste gas is introduced into a reaction furnace for neutralization, during neutralization, the workers generally introduce reaction liquid into the reaction furnace by themselves to react with the waste gas, the labor amount is large during operation, the amount of the introduced reaction liquid is difficult to control, and sometimes a waste phenomenon can occur.
Disclosure of Invention
In order to solve the technical problems, the invention provides a high-temperature waste gas neutralization reaction furnace of a thermal power plant, which is achieved by the following specific technical means:
the utility model provides a high temperature waste gas neutralization reaction furnace of thermal power plant, includes the reacting furnace, the last fixed surface of reacting furnace is connected with the protective frame, the blow vent has been seted up to the upper surface of protective frame, the lower extreme fixedly connected with gas transmission pipeline of blow vent, the both sides of gas transmission pipeline and the equal fixedly connected with support column of inner wall that is located the protective frame, the surface of gas transmission pipeline has cup jointed the cooling film, gas collection pipeline has been seted up on the surface of gas transmission pipeline, the inside fixedly connected with mount pad of reacting furnace, the lower surface swing joint of mount pad has the pivot, the lower extreme of pivot rotates and is connected with the gas collection fan, the gas collection fan includes the flabellum.
The inside sliding connection of flabellum has the propelling movement seat, the chamber of ventilating has been seted up to the inside of flabellum, the inside swing joint of propelling movement seat has the pressure seat, one side fixedly connected with telescopic link of pressure seat, the surface of telescopic link has cup jointed the extension spring, one side fixedly connected with slide bar of telescopic link, the one end fixedly connected with extrusion seat of slide bar, the inside of propelling movement seat is provided with the reservoir, the inside of propelling movement seat has seted up the flow groove.
As optimization, the outer surface of the vent hole is rotatably connected with an opening cover, the opening cover has a certain protection effect on the vent hole, and the left side and the right side of the gas transmission pipeline are fixedly connected with connecting rods.
As optimization, the length of pivot is less than the width of mount pad, the logical groove of seting up with pivot looks adaptation is seted up in the inside of mount pad, is convenient for the pivot to rotate in the inside of mount pad.
Preferably, the pushing seat is internally provided with a cavity with the same diameter as the extruding seat, the extruding seat is semicircular, and the extruding seat can extrude the liquid storage bag more conveniently.
Preferably, the flow grooves are formed in the surfaces of the fan blades, so that the reaction liquid can flow out more quickly, and the adjacent flow grooves are arranged in equal proportion.
The invention has the following beneficial effects:
1. the reaction furnace for neutralizing the high-temperature waste gas of the thermal power plant blows the fan blades on the surface of the gas collecting fan through the waste gas, because the fan blades are light in weight, the fan blades can rotate at a certain speed under the action of the waste gas, certain centrifugal force can be generated between the fan blades when the fan blades rotate, the pressing seat inside the pushing seat can move towards the inside of the pushing seat under the influence of the centrifugal force at the moment, then the pressing seat presses the telescopic rod to enable the telescopic rod to drive the telescopic spring to deform to a certain degree, the telescopic rod pushes the sliding rod towards the inner side, the sliding rod pushes the extruding seat towards the inner side, then the extruding seat can extrude the liquid storage bag, then the reaction liquid inside the liquid storage bag can flow towards the inside of the reaction furnace through the flow groove, the reaction liquid can react with the waste gas for neutralization, the direct discharge of the high-temperature waste gas into the atmosphere is avoided, a certain environment-friendly effect is achieved, and meanwhile, the reaction liquid is not required to be introduced by the staff, the workload is reduced, and the use is more convenient.
2. This thermal power plant high temperature waste gas neutralization reaction furnace, when waste gas lets in volume too much, the rotation rate of flabellum also can accelerate, thereby can make slide bar and extrusion seat extrude more liquid storage bags to the inside of pushing away the seat, thereby make more reaction liquid and waste gas react, thereby reached and to have come from the slew velocity who adjusts the flabellum according to the volume of letting in of waste gas, thereby ensure the extraction volume of reaction liquid, and then improved the treatment effect of waste gas, avoided the reaction liquid phenomenon of appearing extravagant.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic top view of a fan blade according to the present invention;
FIG. 4 is an enlarged view of the structure of the seat portion of the present invention;
FIG. 5 is an enlarged view at B in FIG. 4;
FIG. 6 is a schematic view of the movement state of the extrusion seat according to the present invention.
In the figure: 1. a reaction furnace; 2. a protective frame; 3. a vent; 4. a gas pipeline; 5. a support pillar; 6. cooling the film; 7. a gas collection conduit; 8. a mounting seat; 9. a rotating shaft; 10. a gas collection fan; 11. a fan blade; 12. a pushing seat; 13. a vent lumen; 14. pressing a base; 15. a telescopic rod; 16. a tension spring; 17. a slide bar; 18. a pressing base; 19. a reservoir; 20. a flow channel.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a high-temperature waste gas neutralization reaction furnace of a thermal power plant comprises a reaction furnace 1, wherein a protective frame 2 is fixedly connected to the upper surface of the reaction furnace 1, a vent 3 is formed in the upper surface of the protective frame 2, a gas transmission pipeline 4 is fixedly connected to the lower end of the vent 3, an opening cover is rotatably connected to the outer surface of the vent 3, connecting rods are fixedly connected to the left side and the right side of the gas transmission pipeline 4, supporting columns 5 are fixedly connected to the two sides of the gas transmission pipeline 4 and positioned on the inner wall of the protective frame 2, a cooling film 6 is sleeved on the outer surface of the gas transmission pipeline 4, a gas collection pipeline 7 is formed in the surface of the gas transmission pipeline 4, a mounting seat 8 is fixedly connected to the inside of the reaction furnace 1, the length of a rotating shaft 9 is smaller than the width of the mounting seat 8, a through groove matched with the rotating shaft 9 is formed in the inside of the mounting seat 8, gas collection fan 10 includes flabellum 11, when flabellum 11 is rotatory, it can produce certain centrifugal force each other, the inside seat 14 that presses of seat 12 that pushes away this moment receives centrifugal force's influence can be to the inside removal of the seat 12 that pushes away, later press seat 14 to press telescopic link 15, make telescopic link 15 drive telescopic spring 16 take place the deformation of certain degree, telescopic link 15 promotes slide bar 17 to the inboard, slide bar 17 promotes extrusion seat 18 to the inboard, later extrusion seat 18 just can extrude liquid storage bag 19, later the inside reaction liquid of liquid storage bag 19 just can flow to the inside of reacting furnace 1 through flow channel 20, the reaction liquid just can react with waste gas and neutralize, avoided high temperature waste gas direct emission in the atmosphere, the effect of certain environmental protection has.
The inside of the fan blade 11 is slidably connected with a pushing seat 12, the inside of the fan blade 11 is provided with a ventilation cavity 13, the inside of the pushing seat 12 is movably connected with a pressing seat 14, one side of the pressing seat 14 is fixedly connected with a telescopic rod 15, the outer surface of the telescopic rod 15 is sleeved with a telescopic spring 16, one side of the telescopic rod 15 is fixedly connected with a sliding rod 17, one end of the sliding rod 17 is fixedly connected with a squeezing seat 18, the inside of the pushing seat 12 is provided with a cavity with the same diameter as that of the squeezing seat 18, the shape of the squeezing seat 18 is semicircular, the inside of the pushing seat 12 is provided with a liquid storage bag 19, the inside of the pushing seat 12 is provided with a flow groove 20, the flow groove 20 is arranged on the surface of the fan blade 11, the adjacent flow grooves 20 are arranged in equal proportion, if the waste gas inflow amount is excessive, the rotation speed of the fan blade 11 is accelerated, thereby more liquid storage bags 19 can be extruded by, thereby make more reaction solution and waste gas react to reached and to come from adjusting the slew velocity of flabellum 11 according to the volume of letting in of waste gas, thereby ensured the extraction volume of reaction solution, and then improved the treatment effect of waste gas, avoided the extravagant phenomenon of reaction solution to appear.
When the device is used, high-temperature waste gas is introduced into the reaction furnace 1 through the vent 3, then the waste gas enters the gas collecting pipeline 7 through the gas conveying pipeline 4, the high-temperature waste gas is cooled to a certain degree under the action of the cooling film 6, the influence on the treatment effect due to high temperature of the waste gas is avoided, then the waste gas is blown to the fan blades 11 on the surface of the gas collecting fan 10, because the fan blades 11 have light weight, the fan blades 11 can rotate at a certain speed under the action of the waste gas, certain centrifugal force can be generated between the fan blades 11 when the fan blades 11 rotate, at the moment, the pressing base 14 inside the pushing base 12 can move towards the inside of the pushing base 12 under the influence of the centrifugal force, then the pressing base 14 presses the telescopic rod 15, so that the telescopic rod 15 drives the telescopic spring 16 to deform to a certain degree, the sliding rod 15 pushes the sliding rod 17 towards the inner side, the sliding rod 17 pushes the extruding base 18 towards the inner side, and then the extruding, later 19 inside reaction liquid of reservoir just can flow to the inside of reacting furnace 1 through flowing groove 20, and the reaction liquid just can react with waste gas and in, has avoided the direct emission of high temperature waste gas in the atmosphere, has the effect of certain environmental protection, has still avoided the staff to receive the injury simultaneously, also need not the staff to let in the reaction liquid by oneself, has reduced work load, and it is comparatively convenient to use.
If the waste gas lets in when the volume is too much, the rotational speed of flabellum 11 also can accelerate to can make slide bar 17 and extrusion seat 18 extrude more liquid storage bags 19 to the inside of pushing away holder 12, thereby make more reaction liquid and waste gas react, thereby reached and to come from the slew velocity who adjusts flabellum 11 according to the volume of letting in of waste gas, thereby ensure the extraction volume of reaction liquid, and then improved the treatment effect of waste gas, avoided the reaction liquid phenomenon of appearing extravagant.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high temperature waste gas neutralization reaction furnace of thermal power plant, includes reacting furnace (1), its characterized in that: the upper surface of the reaction furnace (1) is fixedly connected with a protective frame (2), the upper surface of the protective frame (2) is provided with a vent (3), the lower end of the vent (3) is fixedly connected with a gas transmission pipeline (4), the two sides of the gas transmission pipeline (4) and the inner wall of the protective frame (2) are fixedly connected with supporting columns (5), the outer surface of the gas transmission pipeline (4) is sleeved with a cooling film (6), the surface of the gas transmission pipeline (4) is provided with a gas collection pipeline (7), the interior of the reaction furnace (1) is fixedly connected with a mounting seat (8), the lower surface of the mounting seat (8) is movably connected with a rotating shaft (9), the lower end of the rotating shaft (9) is rotatably connected with a gas collection fan (10), and the gas collection fan (10) comprises fan blades (11);
the inside sliding connection of flabellum (11) has the seat (12) of holding of propelling movement, ventilate chamber (13) have been seted up to the inside of flabellum (11), the inside swing joint that the seat (12) was held in the propelling movement has and presses seat (14), one side fixedly connected with telescopic link (15) of pressing seat (14), telescopic spring (16) have been cup jointed to the surface of telescopic link (15), one side fixedly connected with slide bar (17) of telescopic link (15), the one end fixedly connected with of slide bar (17) squeezes seat (18), the inside of holding of propelling movement seat (12) is provided with reservoir (19), flow groove (20) have been seted up to the inside of holding seat (12).
2. The high-temperature waste gas neutralization reaction furnace of the thermal power plant according to claim 1, characterized in that: the outer surface of the air vent (3) is rotatably connected with an opening cover, and the left side and the right side of the gas transmission pipeline (4) are fixedly connected with connecting rods.
3. The high-temperature waste gas neutralization reaction furnace of the thermal power plant according to claim 1, characterized in that: the length of pivot (9) is less than the width of mount pad (8), logical groove with pivot (9) looks adaptation is seted up to the inside of mount pad (8).
4. The high-temperature waste gas neutralization reaction furnace of the thermal power plant according to claim 1, characterized in that: the inside of the pushing and holding seat (12) is provided with a cavity with the same diameter as that of the extrusion seat (18), and the shape of the extrusion seat (18) is semicircular.
5. The high-temperature waste gas neutralization reaction furnace of the thermal power plant according to claim 1, characterized in that: the flow grooves (20) are formed in the surfaces of the fan blades (11), and the adjacent flow grooves (20) are arranged in equal proportion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010487676.3A CN111589294A (en) | 2020-06-02 | 2020-06-02 | High-temperature waste gas neutralization reaction furnace of thermal power plant |
| JP2020172248A JP2021186798A (en) | 2020-06-02 | 2020-10-13 | Neutralization reactor for thermal electric power plant high temperature waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010487676.3A CN111589294A (en) | 2020-06-02 | 2020-06-02 | High-temperature waste gas neutralization reaction furnace of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111589294A true CN111589294A (en) | 2020-08-28 |
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ID=72184475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010487676.3A Withdrawn CN111589294A (en) | 2020-06-02 | 2020-06-02 | High-temperature waste gas neutralization reaction furnace of thermal power plant |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2021186798A (en) |
| CN (1) | CN111589294A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355020A (en) * | 2020-10-16 | 2021-02-12 | 李友连 | Utilize centrifugal force to absorb toxic gaseous solid waste processing apparatus |
-
2020
- 2020-06-02 CN CN202010487676.3A patent/CN111589294A/en not_active Withdrawn
- 2020-10-13 JP JP2020172248A patent/JP2021186798A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355020A (en) * | 2020-10-16 | 2021-02-12 | 李友连 | Utilize centrifugal force to absorb toxic gaseous solid waste processing apparatus |
| CN112355020B (en) * | 2020-10-16 | 2022-11-01 | 馆陶县晴美环保科技有限公司 | Utilize centrifugal force to absorb toxic gaseous solid waste processing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021186798A (en) | 2021-12-13 |
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Application publication date: 20200828 |