CN113237072A - Hierarchical pollution treatment device for thermal power plant - Google Patents
Hierarchical pollution treatment device for thermal power plant Download PDFInfo
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- CN113237072A CN113237072A CN202110449210.9A CN202110449210A CN113237072A CN 113237072 A CN113237072 A CN 113237072A CN 202110449210 A CN202110449210 A CN 202110449210A CN 113237072 A CN113237072 A CN 113237072A
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- shell
- rotating
- treatment device
- pollution treatment
- power plant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
- F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- 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
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/26—Details
Abstract
The invention discloses a graded pollution treatment device for a thermal power plant, which comprises a waste gas pipeline and is characterized in that: the waste gas treatment device comprises a waste gas pipeline, and is characterized in that a recognition component is arranged in the waste gas pipeline, a treatment component is arranged on the upper side of the waste gas pipeline, the recognition component comprises a recognition shaft, a recognition shaft bearing is connected in the recognition component, rotating fans are uniformly arranged on the outer side of the recognition shaft, a resistance plate is arranged on the upper side of each rotating fan, the resistance plates are uniformly and fixedly connected with the recognition shaft, the treatment component comprises rotating wheels, the rotating wheels are fixedly connected in the recognition shaft, sliding blocks are movably connected on the upper side and the lower side of each rotating wheel, the friction factor between the sliding blocks on the upper side and the rotating wheels is larger than that between the sliding blocks on the lower side and the rotating wheels, sliding films are arranged on the outer sides of the sliding blocks, and a fixed shell is arranged on the outer sides of the sliding films.
Description
Technical Field
The invention relates to the technical field of pollution treatment, in particular to a graded pollution treatment device for a thermal power plant.
Background
During the whole process of generating electric energy in a thermal power plant, various emissions, including dust particles, ash and flue gas discharged from the combustion process of fuel, affect the environment beyond a certain limit and cause the degradation of the quality of the environment.
In the process of processing dust particles, ash residues, smoke and the like, the content of the dust particles, the ash residues and the smoke in the smoke is called as ash content, the filter device can be blocked due to overlarge ash content, once the filter device is blocked, the dust particles, the ash residues and the smoke in the stove are excessive, the oxygen content is influenced, the combustion efficiency of residual coal is further influenced, and when the ash content is low, energy is wasted due to the fact that a high-power filter device is used.
In the prior art, dust particles, ash and smoke are mostly removed by a filter screen or removed by a high-power electric dust remover, and the combustion efficiency of a boiler is influenced under special conditions.
Therefore, it is necessary to design a staged pollution treatment device for thermal power plants, which can efficiently remove dust particles, ash, smoke and low energy consumption.
Disclosure of Invention
The invention aims to provide a staged pollution treatment device for a thermal power plant, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a thermal power plant is with hierarchical formula pollution treatment device, includes exhaust duct, its characterized in that: the inside of exhaust gas pipeline is provided with the discernment subassembly, exhaust gas pipeline's upside is provided with the processing subassembly.
According to the technical scheme, the identification assembly comprises an identification shaft, the identification shaft is connected to the inside of the identification assembly through a bearing, the outer side of the identification shaft is uniformly provided with the rotating fan, the upper side of the rotating fan is provided with the resistance plate, and the resistance plate is uniformly and fixedly connected to the identification shaft.
According to above-mentioned technical scheme, the processing assembly is including rotating the wheel, rotate the inside of taking turns fixed connection at the discernment axle, the upper and lower sliding connection who rotates the wheel has a sliding block, the upside sliding block and the friction factor who rotates between the wheel are less than the friction factor between downside sliding block and the rotation wheel, the outside of sliding block is provided with the slip membrane, the outside of slip membrane is provided with the set casing, the lower pipeline of set casing is connected with rotary switch, rotary switch's the outside is provided with the three-way valve.
According to the technical scheme, the left side pipe connection of three-way valve has the whirlwind dust removal shell, the downside of whirlwind dust removal shell is provided with the air inlet, the upside of whirlwind dust removal shell is provided with the gas outlet, the inside through connection of whirlwind dust removal shell has the axis of rotation, the outside of axis of rotation evenly is provided with five groups of whirlwind pieces, the outside of axis of rotation evenly is provided with five groups of gas vents, the inside of axis of rotation is provided with the steam condensation passageway, steam condensation passageway and gas vent pipe connection.
According to the technical scheme, the inside of the rotating wheel is provided with the conical cavity, the upper side pipeline of the conical cavity is connected with the friction film, the outer side of the friction film is provided with the friction shell, the friction shell is fixed in the rotating shaft, the inside of the rotating shaft is provided with the hydraulic inner shell, the outer side of the hydraulic inner shell is uniformly provided with the fixed block, the outer side bearing of the fixed block is connected with the telescopic rod, the other end bearing of the telescopic rod is connected with the hydraulic outer shell, the inside of the exhaust port is uniformly provided with the exhaust rod, one end of the exhaust rod is connected with the exhaust cylinder in a sliding mode, one end of the exhaust cylinder is fixedly connected with the opening control cylinder, and the opening control cylinder is connected to the hydraulic outer shell through a pipeline.
According to the technical scheme, the left side pipe connection of three-way valve has the filter shell, the inside of filtering the shell is provided with the elasticity filter screen, one side of elasticity filter screen is provided with the viscidity bag, the upside of viscidity bag bonds and prevents stifled ball, the equal fixedly connected with spring in the left and right sides of preventing stifled ball, the left side the coefficient of elasticity of spring is greater than the right side spring, the other end fixed connection of spring is on the elasticity filter screen.
According to the technical scheme, the inside bearing of three-way valve is connected with the rolling ball, the outside fixedly connected with pressure blade of rolling ball, pressure blade's other end fixed connection is on rotating the switch, one side of pressure blade is provided with the stationary blade, stationary blade fixed connection is on the three-way valve, one side fixedly connected with spiral pipe of rotating the switch, the outside meshing of spiral pipe is connected with the fixed plate, the outside of fixed plate evenly is provided with the discharge pipe, and is three the highly all inconsistent of discharge pipe, the downside pipe connection of spiral pipe has fixed pipe, fixed pipe cup joints the one end at exhaust duct.
According to the technical scheme, the rotating wheel, the rotating fan and the resistance plate are all made of glass materials, and the sliding film is made of fur materials.
According to the technical scheme, the viscous bag is made of elastic materials.
According to the above technical scheme, the sliding film is a shrink film.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the device can judge the concentrations of dust particles, ash residues and flue gas in the waste gas through the rotation resistance by arranging the identification component, and preliminarily knock down the internal dust particles, ash residues and flue gas to reduce the concentrations of the dust particles, ash residues and flue gas.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the identification assembly of the present invention;
FIG. 2 is a schematic diagram of a processing assembly of the present invention;
FIG. 3 is a schematic view of the internal structure of the cyclone housing of the present invention;
FIG. 4 is a schematic diagram of a three-way valve of the present invention;
in the figure: 1. an exhaust gas conduit; 2. identifying a component; 21. identifying a shaft; 22. a rotating fan; 23. a resistance plate; 3. a processing component; 31. a rotating wheel; 32. a slider; 33. a sliding film; 34. a stationary case; 35. a three-way valve; 351. a fixed tube; 352. a spiral tube; 353. a discharge pipe; 36. rotating the ball; 37. a pressure blade; 38. a fixing sheet; 39. a filter shell; 310. a cyclone dust removal shell; 311. an elastic filter screen; 312. an adhesive bladder; 313. anti-blocking balls; 314. a spring; 315. a conical cavity; 316. a cyclone block; 318. a rotating shaft; 319. an air inlet; 320. an opening control cylinder; 321. an exhaust cylinder; 322. an exhaust rod; 323. an exhaust port; 324. rubbing the shell; 325. a hydraulic inner shell; 326. a telescopic rod.
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. 1-4, the present invention provides the following technical solutions: the utility model provides a thermal power plant is with hierarchical formula pollution treatment device, includes exhaust duct 1, its characterized in that: an identification component 2 is arranged inside the exhaust pipeline 1, and a processing component 3 is arranged on the upper side of the exhaust pipeline 1; through being provided with the discernment subassembly for the device can realize judging the concentration of dirt particle, lime-ash, flue gas in the waste gas through the rotating resistance, and tentatively hit inside dirt particle, lime-ash, flue gas and fall, reduce the concentration of dirt particle, lime-ash, flue gas, through being provided with the processing assembly, make the device can be according to the concentration of dirt particle, lime-ash, flue gas, automatic switch handles the mode, when guaranteeing dust collection efficiency, avoid arousing to block up and then the combustion efficiency who leads to the boiler receives the influence.
The recognition component 2 comprises a recognition shaft 21, the recognition shaft 21 is in bearing connection with the inside of the recognition component 2, the outer side of the recognition shaft 21 is uniformly provided with a cyclone fan 22, the upper side of the cyclone fan 22 is provided with a resistance plate 23, and the resistance plate 23 is uniformly and fixedly connected to the recognition shaft 21; produced waste gas after the boiler combustion, discharge into in the exhaust gas duct, waste gas discharges and drives the whirlwind fan and rotate, after the stable burning of boiler internal fuel, the production speed of waste gas is nearly unanimous, waste gas drives the discernment axle and rotates, and then drive the resistance board and rotate, the ash content rate in the waste gas can influence the resistance that the resistance board received at the pivoted in-process, the ash content rate is higher, the resistance that the resistance board received is big more, and then the rotational speed that leads to the discernment axle reduces, and the resistance board also can hit down a certain amount of dust at the pivoted in-process, tentatively reduce the ash content rate of waste gas, through the above-mentioned step, can realize judging the ash content rate of waste gas, and tentatively reduce the ash content rate of waste gas, avoid follow-up filter equipment's load too big.
The processing assembly 3 comprises a rotating wheel 31, the rotating wheel 31 is fixedly connected inside the identification shaft 21, the upper side and the lower side of the rotating wheel 31 are connected with sliding blocks 32 in a sliding manner, the friction factor between the upper side sliding block 32 and the rotating wheel 31 is smaller than that between the lower side sliding block 32 and the rotating wheel 31, the outer side of the sliding block 32 is provided with a sliding film 33, the outer side of the sliding film 33 is provided with a fixed shell 34, the lower pipeline of the fixed shell 34 is connected with a rotating switch, and the outer side of the rotating switch is provided with a three-way valve 35; the identification shaft drives the rotating wheel to rotate, the sliding blocks are subjected to different centrifugal forces due to different rotating speeds of the rotating wheel, the friction forces on the upper sliding block and the lower sliding block are different, the upper sliding block is thrown out under the action of a certain centrifugal force, when the centrifugal force is further increased, the lower sliding block is also thrown out, different numbers of friction blocks are thrown out, different hydraulic pressures are generated inside the fixed shell, the hydraulic pressures with different quantities are transmitted to the rotating switch, and then the three-way valve is controlled to conduct different loops, the steps can be realized, when the two sliding blocks are all thrown out, the ash content of the waste gas is judged to be very low, the waste gas is directly discharged into a subsequent treatment device, ash residues in the waste gas are specially treated, when only one sliding block is thrown out, the ash content of the waste gas is judged to be larger, at the time, the left loop is opened by the three-way valve, lead to the left side with waste gas, when not having the sliding block to throw away, judge that the ash content of waste gas is higher or the burning just begins this moment, the burning of coal is incomplete when just beginning the burning, and the ash content of waste gas is also great this moment, and right side return circuit is opened to the three-way valve this moment, reaches and judges the ash content in real time according to the difference to the different ash removal means's of ash content decision purpose according to the difference.
A left pipeline of the three-way valve 35 is connected with a cyclone dust removal shell 310, an air inlet 319 is arranged on the lower side of the cyclone dust removal shell 310, an air outlet is arranged on the upper side of the cyclone dust removal shell 310, a rotating shaft 318 penetrates through the interior of the cyclone dust removal shell 310, five groups of cyclone blocks 316 are uniformly arranged on the outer side of the rotating shaft 318, five groups of exhaust ports 323 are uniformly arranged on the outer side of the rotating shaft 318, a condensed steam channel is arranged in the rotating shaft 318, and the condensed steam channel is connected with the exhaust ports 323 through pipelines; contain the higher waste gas of ash rate and get into in the whirlwind processing shell, the axis of rotation begins to rotate under the drive of external torque, whirlwind piece produces whirlwind power this moment, blow the dust on the whirlwind dust removal shell, the whirlwind dust removal shell adsorbs the dust, and the continuous discharge of gas vent condenses vapour, make the dust condense and increase weight and drop, can realize through the aforesaid not enough, remove dust through the condensation of whirlwind power and condensation vapour, when guaranteeing dust collection efficiency, can not reduce exhaust rate, reach high-efficient dust removal, and avoid waste gas to block up and lead to the too high combustion efficiency that influences of ash rate of the inside gas of boiler.
A conical cavity 315 is arranged in the rotating wheel 31, a friction film is connected to an upper pipeline of the conical cavity 315, a friction shell 324 is arranged on the outer side of the friction film, the friction shell 324 is fixed in the rotating shaft 318, a hydraulic inner shell 325 is arranged in the rotating shaft 318, fixed blocks are uniformly arranged on the outer side of the hydraulic inner shell 325, a telescopic rod 326 is connected to an outer side bearing of each fixed block, a hydraulic outer shell is connected to the other end bearing of the telescopic rod 326, exhaust rods 322 are uniformly arranged in the exhaust ports 323, an exhaust cylinder 321 is slidably connected to one end of each exhaust rod 322, an opening control cylinder 320 is fixedly connected to one end of each exhaust cylinder 321, and the opening control cylinder 320 is connected to; in the rotating process of the rotating wheel, due to the influence of centrifugal force, liquid in the conical cavity is discharged from the upper side, so that the internal pressure of the friction membrane is increased, the friction force on the friction shell is increased, the rotating speed of the rotating shaft of the guide post is reduced, otherwise, the rotating speed of the rotating wheel is smaller, the rotating speed of the rotating shaft is higher, the telescopic rod is extended under the action of the centrifugal force in the rotating process of the rotating shaft, the rotating speed is higher, the telescopic rod is extended longer, the volume between the hydraulic inner shell and the hydraulic outer shell is increased, the pressure intensity in the hydraulic inner shell and the hydraulic outer shell is reduced, the pressure intensity is reduced and is transmitted into the opening control cylinder, the pressure intensity in the opening control cylinder is reduced, the exhaust rod is retracted, the opening of the exhaust port is reduced, less condensed steam is ejected, otherwise, when the rotating speed of the rotating wheel is slower, the opening of the exhaust port is larger, the ejected condensed steam is more, through above-mentioned step can realize, further judge the ash content rate of waste gas, the ash content rate is big more, and it is many to agglomerate vapour spun, and when the ash content rate is little, agglomerate vapour spun is few, when guaranteeing dust collection efficiency, avoids extravagant and agglomerates vapour, and can avoid the lime-ash to be too wet, brings the trouble for follow-up recovery processing.
The left pipeline of the three-way valve 35 is connected with a filter shell 39, an elastic filter screen 311 is arranged in the filter shell 39, an adhesive bag 312 is arranged on one side of the elastic filter screen 311, an anti-blocking ball 313 is bonded on the upper side of the adhesive bag 312, springs 314 are fixedly connected to the left side and the right side of the anti-blocking ball 313, the elastic coefficient of the left spring 314 is larger than that of the right spring 314, and the other end of the spring 314 is fixedly connected to the elastic filter screen 311; when the ash content is less, the ash content is discharged into the right side filter shell, waste gas is treated on the basis of no energy waste, ash and slag can be attached to the filter screen in the filtering process of the filter screen, so that the filter screen is blocked, the elastic filter screen is bent at the moment, the viscous bag is driven to drive the anti-blocking ball to move, the springs on the two sides are driven to be stretched, the anti-blocking ball is subjected to elasticity, when the bending degree of the elastic filter screen is larger than a certain value, the elasticity applied to the anti-blocking ball is larger than the adhesive force applied to the anti-blocking ball by the viscous bag, the anti-blocking ball is separated from the viscous bag and is hit on the elastic filter screen under the action of the elasticity, dust adhered to the elastic filter screen is dropped, the elastic filter screen is prevented from being blocked, the elastic filter screen is reset after hitting, the spring drives the anti-blocking ball to be adhered to the viscous bag again under the action of the elasticity, the device is reset, and the steps can be realized, on the premise of not consuming energy, the ash residue is filtered, and the blockage of the elastic filter screen can be avoided.
The internal bearing of the three-way valve 35 is connected with a rotating ball 36, the outer side of the rotating ball 36 is fixedly connected with a pressure blade 37, the other end of the pressure blade 37 is fixedly connected to a rotating switch, one side of the pressure blade 37 is provided with a fixing sheet 38, the fixing sheet 38 is fixedly connected to the three-way valve 35, one side of the rotating switch is fixedly connected with a spiral pipe 352, the outer side of the spiral pipe 352 is meshed with a fixing plate, the outer side of the fixing plate is uniformly provided with discharge pipes 353, the heights of the three discharge pipes 353 are different, a lower side pipeline of the spiral pipe 352 is connected with a fixing pipe 351, and the fixing pipe 351 is sleeved at one end of the exhaust pipeline 1; the inside pressure of set casing transmits between pressure blade and the stationary blade, and then drives pressure blade and drive the rotation shell and rotate, it rotates to drive the spiral pipe, the spiral pipe is in the pivoted in-process with the discharge pipe cooperation of difference, discharge waste gas into different passageways, and then drive waste gas and be discharged into different passageways, and through the spiral pipe increase stability when rotating, and when owing to the piece of throwing away of different quantity throws away, quantitative when the pressure change of set casing inside, can not lead to the spiral pipe not to take place with blast pipe complex condition promptly.
The rotating wheel 31, the cyclone fan 22 and the resistance plate 23 are all made of glass materials, and the sliding film 33 is made of fur materials; in the process of friction between the rotating wheel 31 and the sliding film, the sliding film is charged with negative electricity, materials such as the rotating wheel, the rotating fan and the resistance plate are charged with positive electricity, the rotating fan and the resistance plate generate repulsion force on ash residues with the same positive electricity, and therefore the situation that dust is attached to the rotating fan and the resistance plate to cause the judgment precision to be influenced is avoided.
The adhesive bag 312 is made of elastic material; the adhesive capsule will automatically recover after deformation.
The sliding film 33 is a shrink film; after the rotating speed is reduced or the rotation is stopped, the sliding film drives the sliding block ball to reset.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a thermal power plant is with hierarchical formula pollution treatment device, includes exhaust duct (1), its characterized in that: the inside of exhaust gas pipeline (1) is provided with discernment subassembly (2), the upside of exhaust gas pipeline (1) is provided with processing component (3).
2. The staged pollution treatment device for a thermal power plant according to claim 1, wherein: discernment subassembly (2) are including discerning axle (21), discernment axle (21) bearing connection is in the inside of discernment subassembly (2), the outside of discernment axle (21) evenly is provided with cyclone (22), the upside of cyclone (22) is provided with resistance board (23), the even fixed connection of resistance board (23) is on discernment axle (21).
3. The staged pollution treatment device for a thermal power plant according to claim 2, wherein: handle subassembly (3) including rotating wheel (31), rotate wheel (31) fixed connection in the inside of discernment axle (21), the upper and lower sliding connection who rotates wheel (31) has sliding block (32), upside sliding block (32) and the friction factor who rotates between wheel (31) are less than downside sliding block (32) and the friction factor who rotates between wheel (31), the outside of sliding block (32) is provided with slip membrane (33), the outside of slip membrane (33) is provided with set casing (34), the lower pipeline of set casing (34) is connected with the rotary switch, the outside of rotary switch is provided with three-way valve (35).
4. The staged pollution treatment device for a thermal power plant according to claim 3, wherein: the left side pipe connection of three-way valve (35) has cyclone shell (310), the downside of cyclone shell (310) is provided with air inlet (319), the upside of cyclone shell (310) is provided with the gas outlet, the inside through connection of cyclone shell (310) has axis of rotation (318), the outside of axis of rotation (318) evenly is provided with five sets of whirlwind piece (316), the outside of axis of rotation (318) evenly is provided with five sets of gas vents (323), the inside of axis of rotation (318) is provided with the steam condensation passageway, steam condensation passageway and gas vent (323) pipe connection.
5. The staged pollution treatment device according to claim 4, wherein: a conical cavity (315) is arranged in the rotating wheel (31), the upper pipeline of the conical cavity (315) is connected with a friction film, a friction shell (324) is arranged on the outer side of the friction film, the friction shell (324) is fixed in the rotating shaft (318), a hydraulic inner shell (325) is arranged inside the rotating shaft (318), fixing blocks are uniformly arranged on the outer side of the hydraulic inner shell (325), the outer side of the fixed block is connected with a telescopic rod (326) through a bearing, the other end of the telescopic rod (326) is connected with a hydraulic shell through a bearing, exhaust rods (322) are uniformly arranged in the exhaust port (323), one end of each exhaust rod (322) is connected with an exhaust cylinder (321) in a sliding manner, one end of the exhaust cylinder (321) is fixedly connected with an opening control cylinder (320), and the opening control cylinder (320) is connected to the hydraulic shell through a pipeline.
6. The staged pollution treatment device for a thermal power plant according to claim 5, wherein: the left side pipe connection of three-way valve (35) has filter shell (39), the inside of filtering shell (39) is provided with elasticity filter screen (311), one side of elasticity filter screen (311) is provided with viscidity bag (312), the upside of viscidity bag (312) bonds and has prevents stifled ball (313), prevent the equal fixedly connected with spring (314) of the left and right sides of stifled ball (313), the left side the elastic coefficient of spring (314) is greater than right side spring (314), the other end fixed connection of spring (314) is on elasticity filter screen (311).
7. The staged pollution treatment device for a thermal power plant according to claim 6, wherein: the inside bearing of three-way valve (35) is connected with rotating ball (36), outside fixedly connected with pressure blade (37) of rotating ball (36), the other end fixed connection of pressure blade (37) is on rotating the switch, one side of pressure blade (37) is provided with stationary blade (38), stationary blade (38) fixed connection is on three-way valve (35), one side fixedly connected with spiral pipe (352) of rotating the switch, the outside meshing of spiral pipe (352) is connected with the fixed plate, the outside of fixed plate evenly is provided with discharge pipe (353), and is three the height of discharge pipe (353) is all inconsistent, the downside pipe connection of spiral pipe (352) has fixed pipe (351), fixed pipe (351) cup joints the one end at exhaust duct (1).
8. The staged pollution treatment device according to claim 7, wherein: the rotating wheel (31), the rotating fan (22) and the resistance plate (23) are all made of glass materials, and the sliding film (33) is made of fur materials.
9. The staged pollution treatment device for a thermal power plant according to claim 8, wherein: the viscous bag (312) is made of elastic materials.
10. The staged pollution treatment device for a thermal power plant according to claim 9, wherein: the sliding film (33) is a shrink film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110449210.9A CN113237072A (en) | 2021-04-25 | 2021-04-25 | Hierarchical pollution treatment device for thermal power plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110449210.9A CN113237072A (en) | 2021-04-25 | 2021-04-25 | Hierarchical pollution treatment device for thermal power plant |
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| Publication Number | Publication Date |
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| CN113237072A true CN113237072A (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110449210.9A Pending CN113237072A (en) | 2021-04-25 | 2021-04-25 | Hierarchical pollution treatment device for thermal power plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116624871A (en) * | 2023-07-18 | 2023-08-22 | 广东金美达实业有限公司 | Integrated gas circuit assembly |
-
2021
- 2021-04-25 CN CN202110449210.9A patent/CN113237072A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116624871A (en) * | 2023-07-18 | 2023-08-22 | 广东金美达实业有限公司 | Integrated gas circuit assembly |
| CN116624871B (en) * | 2023-07-18 | 2023-10-24 | 广东金美达实业有限公司 | Integrated gas circuit assembly |
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