CN110898594A - Flue gas of chemical plant exhaust chimney takes off white equipment - Google Patents
Flue gas of chemical plant exhaust chimney takes off white equipment Download PDFInfo
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- CN110898594A CN110898594A CN201911263485.2A CN201911263485A CN110898594A CN 110898594 A CN110898594 A CN 110898594A CN 201911263485 A CN201911263485 A CN 201911263485A CN 110898594 A CN110898594 A CN 110898594A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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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
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Treating Waste Gases (AREA)
Abstract
The invention discloses flue gas whitening equipment of a chemical plant exhaust chimney, which structurally comprises a suction fan, a flue gas treatment device, a flue gas whitening machine body, a flue gas inlet, a drain outlet and supporting legs, wherein the suction fan is arranged at the top in the flue gas whitening machine body, and the flue gas treatment device connected with the flue gas whitening machine body is arranged below the suction fan. Water and granule ability flash separation, be convenient for cyclic utilization of water and the collection of granule, reciprocate through shaking the head, make the filter screen shake from top to bottom, can not only prevent effectively that the filter screen from taking place to block up, make hydroenergy in time discharge, prevent rivers, can also make the granule can be in the same direction as the high potential and to the low potential landing and discharge from the drain, through addding the equal scattered board of flue gas, not only make the flue gas can the evenly rising diffusion, avoid concentrating in one and lead to the equal sprayer of water to be blocked up, can also make the granule evenly fall on the high strength filter screen, avoid concentrating to fall on the filter screen somewhere and lead to the filter screen overload impaired, further prevent that the filter screen from being blocked up.
Description
Technical Field
The invention relates to the technical field of environmental protection equipment, in particular to smoke whitening equipment for an exhaust chimney of a chemical plant.
Background
In recent years, with the continuous development of industrial industry, the construction scale of chemical plants is continuously increased, the capacity of the chemical plants is continuously increased, the smoke pollution caused by the production smoke discharge of the chemical plants is increasingly serious, white smoke discharged from a chimney is mixed with cold air in the environment, the contained water vapor is saturated and condensed in the cooling process, condensed water mist drops refract and scatter light, smoke plumes are white or gray, the problem of visual pollution is caused, the flight, the highway transportation and the like are influenced, and therefore the smoke is required to be subjected to whitening treatment.
The whitening treatment can spray the flue gas, so that water can be recycled, the water and particle separation is needed, the filter screen is often adopted, the existing flue gas whitening equipment adopts the filter screen for standing, the particles after spraying are wet and extremely easy to adhere to the filter screen, and therefore the filter screen can be blocked, water cannot be discharged in time, and backflow is easy to occur.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide flue gas whitening equipment for an exhaust chimney of a chemical plant.
The invention is realized by adopting the following technical scheme: a flue gas whiting device of a chemical plant exhaust chimney structurally comprises a suction fan, a flue gas treatment device, a flue gas whiting machine body, a smoke inlet, a sewage outlet and supporting legs, wherein the suction fan is installed at the top in the flue gas whiting machine body;
the smoke whitening machine body also comprises a water uniform sprayer, a filtering device, a circulating water bucket, a water circulating pipe, a water pump and a water outlet pipe, wherein the water uniform sprayer, the filtering device and the circulating water bucket are sequentially arranged in the smoke whitening machine body connected with the water uniform sprayer, the water circulating pipe is communicated with the water circulating pipe through the water pump, and the water uniform sprayer is also externally connected to the water tank;
the filter device comprises a high-strength filter screen, a shaking group, a micromotor, a crank rod and a transmission wheel belt group, wherein the crank rod is parallelly distributed with two or more than two crank rods, the crank rods are in transmission connection through the transmission wheel belt group, one crank rod is connected with an output shaft of the micromotor, the shaking group is uniformly distributed on the crank rod in an equidistant mode, and the high-strength filter screen connected with the smoke whitening machine body is arranged above the shaking group.
Preferably, the shaking group comprises a shaking head, a connecting rod, a spring, a hinge rod, a guide cylinder and a piston head, the piston head is arranged in the guide cylinder, one end of the piston head is connected with the hinge rod, the other end of the piston head is connected with the connecting rod in a vertical mode, the shaking head is fixed to the top of the connecting rod, the piston head is connected with the inner wall of the guide cylinder through the spring, the spring and the connecting rod are in clearance fit, and one end, far away from the piston head, of the hinge rod is movably connected with the bent.
As optimization, the top of the shaking head is in contact with the bottom surface of the high-strength filter screen, the shaking head is arranged in an umbrella-shaped structure with a downward opening, the diameter of the umbrella opening of the shaking head is larger than that of the guide cylinder, and the top of the guide cylinder is arranged in a conical structure.
Preferably, a smoke uniform-scattering plate connected with the inner wall of the smoke whitening machine body is further arranged between the water uniform sprayer and the filtering device, and the smoke inlet is located between the smoke uniform-scattering plate and the filtering device.
As optimization, the flue gas uniform-dispersion plate comprises a plate body and air dispersion pipes, the air dispersion pipes are uniformly distributed on the plate body, the inner walls of the air dispersion pipes are smoothly arranged, the tops and the bottoms of every two adjacent air dispersion pipes are in seamless connection, and hollow hexagons are formed between every two adjacent transverse air dispersion pipes.
As optimization, the air diffusing pipe comprises an air outlet cover, an air inlet cover and an air inlet pipe, wherein the air inlet pipe is connected with the air outlet cover, the air inlet cover is connected with the lower air inlet cover, the air outlet cover is in a trapezoidal platform structure with a wide upper part and a narrow lower part, and the air outlet cover and the air inlet cover are in mirror image structure arrangement.
As optimization, a hexagonal prism is further included between every two adjacent air diffusing pipes, the tail end of the hexagonal prism is fixedly connected with the inner wall of the plate body, and the hexagonal prism is attached to the side face of each air diffusing pipe.
Advantageous effects
Compared with the prior art, the invention provides flue gas whitening equipment for an exhaust chimney of a chemical plant, which has the following beneficial effects:
(I) according to the invention, through the combined arrangement of the high-strength filter screen, the shaking group, the curved bar, the micromotor, the driving wheel belt group and other components, the high-strength filter screen can separate water from particles, so that the water can be recycled and the particles can be collected conveniently, and through the up-and-down reciprocating movement of the shaking head, the high-strength filter screen can shake up and down, so that the high-strength filter screen can be effectively prevented from being blocked, the water can be discharged in time, the water flow can be prevented, and the particles can slide down along the high potential to the low potential and can be discharged from a drain outlet;
according to the invention, (II) the flue gas uniform dispersing plate is additionally arranged between the uniform sprayer and the filtering device, and the flue gas uniform dispersing plate is arranged by combining the gas outlet cover, the gas inlet cover and the gas inlet pipe, so that flue gas can uniformly rise and diffuse, the blockage of the uniform sprayer due to the concentration of the flue gas at one position is avoided, particles can uniformly fall on the high-strength filter screen, the overload damage of the filter screen due to the concentration of the particles falling on one position of the filter screen is avoided, the blockage of the filter screen can be further prevented, and the hexagonal prism is additionally arranged between the gas dispersing pipe and the gas dispersing pipe, so that the stability between the gas dispersing pipe and the gas dispersing pipe is greatly improved, the gas dispersing pipe is effectively prevented from being loosened due to the long-time waterpower, and the gas dispersing.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a flue gas whitening device of an exhaust stack of a chemical plant according to the present invention.
FIG. 2 is a schematic view of the internal structure of the flue gas whitening apparatus of the present invention.
Fig. 3 is a schematic structural diagram of the filtering device of the present invention.
FIG. 4 is a cross-sectional view of a jitter group according to the present invention.
FIG. 5 is a schematic top view of the flue gas diffusing plate of the present invention.
Fig. 6 is a schematic perspective view of the diffuser pipe of the present invention.
FIG. 7 is a schematic side sectional view of the flue gas diffusing plate of the present invention.
FIG. 8 is a schematic view of the structure of the hexagonal prism of the present invention cooperating with the air diffuser plate.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
the smoke and smoke purifier comprises a suction fan-1, a smoke treatment device-2, a smoke and smoke whitening machine body-3, a smoke inlet-4, a sewage outlet-5, a supporting leg-6, a water uniform sprayer-31, a filtering device-32, a circulating water bucket-33, a water circulating pipe-34, a water pump-35, a water outlet pipe-36, a high-strength filter screen-321, a shaking group-322, a micromotor-323, a curved rod-324, a driving wheel belt group-325, a shaking head-3221, a connecting rod-3222, a spring-3223, a hinge rod-3224, a guide cylinder-3225, a piston head-3226, a smoke uniform dispersion plate-37, a plate body-370, a gas dispersion pipe-371, a gas outlet cover-372, a gas inlet cover-373, a gas inlet pipe-374 and a hexagonal prism-375.
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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-4, the present invention provides a technical solution of a flue gas whitening apparatus for an exhaust stack of a chemical plant: the structure of the device comprises a suction fan 1, a flue gas treatment device 2, a flue gas whiting machine body 3, a smoke inlet 4, a sewage outlet 5 and supporting legs 6, wherein the suction fan 1 is installed at the top in the flue gas whiting machine body 3, the flue gas treatment device 2 connected with the flue gas whiting machine body 3 is arranged below the suction fan 1, the supporting legs 6 are vertically connected to the bottom of the flue gas whiting machine body 3, the smoke inlet 4 is installed at one side of the flue gas whiting machine body 3, and the sewage outlet 5 connected with the flue gas whiting machine body 3 is arranged below the smoke inlet 4;
the smoke whitening machine body 3 further comprises a water uniform sprayer 31, a filtering device 32, a circulating water bucket 33, a water circulating pipe 34, a water pump 35 and a water outlet pipe 36, wherein the water uniform sprayer 31, the filtering device 32 and the circulating water bucket 33 are sequentially arranged inside the smoke whitening machine body 3 connected with the water uniform sprayer 31 from top to bottom, the water outlet pipe 36 is arranged below the circulating water bucket 33, the water outlet pipe 36 is communicated with the water circulating pipe 34 through the water pump 35, the water circulating pipe 34 is communicated with the water uniform sprayer 31, the water uniform sprayer 31 is further externally connected to a water tank, and the water uniform sprayer 31 is arranged to separate smoke and particles, so that the smoke whitening is more facilitated.
The filtering device 32 comprises two or more than two high-strength filter screens 321, shaking groups 322, a micro motor 323, a curved bar 324 and a transmission belt group 325, the curved bar 324 is parallelly distributed with two or more than two, the curved bar 324 is in transmission connection with the transmission belt group 325, one of the curved bar 324 is connected with an output shaft of the micro motor 323, the shaking groups 322 are uniformly distributed on the curved bar 324 in an equidistant way, the high-strength filter screens 321 connected with the smoke whitening machine body 3 are arranged above the shaking groups 322, the high-strength filter screens 321 are arranged to separate water from particles, so that the water can be recycled and the particles can be collected conveniently, the high-strength filter screens 321 can be effectively prevented from being blocked, and the particles can slide down along the high potential to be discharged from the sewage outlet 5.
The shaking group 322 comprises a shaking head 3221, a connecting rod 3222, a spring 3223, a hinge rod 3224, a guide cylinder 3225 and a piston head 3226, wherein the piston head 3226 is arranged in the guide cylinder 3225, one end of the piston head 3226 is connected with the hinge rod 3224, the other end of the piston head 3226 is connected with the connecting rod 3222 in a hanging manner, the shaking head 3221 is fixed at the top of the connecting rod 3222, the piston head 3226 is connected with the inner wall of the guide cylinder 3225 through the spring 3223, the spring 3223 and the connecting rod 3222 are in clearance fit, one end of the hinge rod 3224, which is far away from the piston head 3226, is movably connected with the curved rod 324, the spring 3223 is arranged to play a role in shock absorption, and the shaking head 322.
The top of the shaking head 3221 is in contact with the bottom surface of the high-strength filter screen 321, the shaking head 3221 is arranged in an umbrella structure with a downward opening, the diameter of the umbrella of the shaking head 3221 is greater than the diameter of the guide cylinder 3225, and the top of the guide cylinder 3225 is arranged in a cone structure, so that particles are effectively prevented from remaining on the shaking head 3221 and the guide cylinder 3225.
Example 2
Referring to fig. 1-8, the present invention provides a technical solution of a flue gas whitening apparatus for an exhaust stack of a chemical plant: the structure of the device comprises a suction fan 1, a flue gas treatment device 2, a flue gas whiting machine body 3, a smoke inlet 4, a sewage outlet 5 and supporting legs 6, wherein the suction fan 1 is installed at the top in the flue gas whiting machine body 3, the flue gas treatment device 2 connected with the flue gas whiting machine body 3 is arranged below the suction fan 1, the supporting legs 6 are vertically connected to the bottom of the flue gas whiting machine body 3, the smoke inlet 4 is installed at one side of the flue gas whiting machine body 3, and the sewage outlet 5 connected with the flue gas whiting machine body 3 is arranged below the smoke inlet 4;
the smoke whitening machine body 3 further comprises a water uniform sprayer 31, a filtering device 32, a circulating water bucket 33, a water circulating pipe 34, a water pump 35 and a water outlet pipe 36, wherein the water uniform sprayer 31, the filtering device 32 and the circulating water bucket 33 are sequentially arranged inside the smoke whitening machine body 3 connected with the water uniform sprayer 31 from top to bottom, the water outlet pipe 36 is arranged below the circulating water bucket 33, the water outlet pipe 36 is communicated with the water circulating pipe 34 through the water pump 35, the water circulating pipe 34 is communicated with the water uniform sprayer 31, the water uniform sprayer 31 is further externally connected to a water tank, and the water uniform sprayer 31 is arranged to separate smoke and particles, so that the smoke whitening is more facilitated.
The filtering device 32 comprises two or more than two high-strength filter screens 321, shaking groups 322, a micro motor 323, a curved bar 324 and a transmission belt group 325, the curved bar 324 is parallelly distributed with two or more than two, the curved bar 324 is in transmission connection with the transmission belt group 325, one of the curved bar 324 is connected with an output shaft of the micro motor 323, the shaking groups 322 are uniformly distributed on the curved bar 324 in an equidistant way, the high-strength filter screens 321 connected with the smoke whitening machine body 3 are arranged above the shaking groups 322, the high-strength filter screens 321 are arranged to separate water from particles, so that the water can be recycled and the particles can be collected conveniently, the high-strength filter screens 321 can be effectively prevented from being blocked, and the particles can slide down along the high potential to be discharged from the sewage outlet 5.
The shaking group 322 comprises a shaking head 3221, a connecting rod 3222, a spring 3223, a hinge rod 3224, a guide cylinder 3225 and a piston head 3226, wherein the piston head 3226 is arranged in the guide cylinder 3225, one end of the piston head 3226 is connected with the hinge rod 3224, the other end of the piston head 3226 is connected with the connecting rod 3222 in a hanging manner, the shaking head 3221 is fixed at the top of the connecting rod 3222, the piston head 3226 is connected with the inner wall of the guide cylinder 3225 through the spring 3223, the spring 3223 and the connecting rod 3222 are in clearance fit, one end of the hinge rod 3224, which is far away from the piston head 3226, is movably connected with the curved rod 324, the spring 3223 is arranged to play a role in shock absorption, and the shaking head 322.
The top of the shaking head 3221 is in contact with the bottom surface of the high-strength filter screen 321, the shaking head 3221 is arranged in an umbrella structure with a downward opening, the diameter of the umbrella of the shaking head 3221 is greater than the diameter of the guide cylinder 3225, and the top of the guide cylinder 3225 is arranged in a cone structure, so that particles are effectively prevented from remaining on the shaking head 3221 and the guide cylinder 3225.
A smoke uniform-dispersing plate 37 connected with the inner wall of the smoke whitening machine body 3 is further arranged between the water uniform sprayer 31 and the filtering device 32, and the smoke inlet 4 is positioned between the smoke uniform-dispersing plate 37 and the filtering device 32.
The board 37 is all scattered to flue gas is including plate body 370, air diffuser 371, the equipartition has air diffuser 371 on the plate body 320, air diffuser 371's inner wall is smooth setting, adjacent two air diffuser 371's top and bottom are seamless connection, horizontal adjacent two form the fretwork hexagon between air diffuser 371, air diffuser 371's setting lies in evenly seting up the flue gas, avoids the flue gas to concentrate and rises in a certain department and lead to the equal sprayer 31 of water to block up.
The air diffusing pipe 371 comprises an air outlet cover 372, an air inlet cover 373 and an air inlet pipe 374, the air inlet pipe 374 is connected with the air outlet cover 372 and connected with the air inlet cover 373, the air outlet cover 372 is in a trapezoidal platform structure with a wide upper part and a narrow lower part, the air outlet cover 372 and the air inlet cover 373 are in mirror image structure arrangement, and the air outlet cover 372 and the air inlet cover 373 improve diffusion area, so that smoke can be uniformly diffused.
The two adjacent air diffusing pipes 371 also comprise a hexagonal prism 375, the tail end of the hexagonal prism 375 is fixedly connected with the inner wall of the plate body 370, the hexagonal prism 375 is attached to the side face of the air diffusing pipe 371, the arrangement of the hexagonal prism 375 is that the stability between the air diffusing pipe 371 and the air diffusing pipe 371 is improved, and the air diffusing pipe 371 is effectively prevented from being loosened due to long-time waterpower.
The working principle of the invention is as follows: under the action of air suction of the suction fan 1, smoke enters from the smoke inlet 4, passes through the air inlet pipe 374 through the air inlet cover 373 and is uniformly diffused upwards through the air outlet cover 372, passes through the uniform water spraying of the water uniform sprayer 31 to separate the smoke from particles, is treated by the smoke treatment device 2 and is then discharged from the suction fan 1, the particles are uniformly sprayed to the high-strength filter screen 321 through the air inlet cover 373 under the action of water to be filtered, but enter the circulating water hopper 33 through the filtering holes, and flow back to the water tank through the water outlet pipe 36, the water pump 35 and the water circulating pipe 34, so that water is recycled, the environment is protected and energy is saved, the micromotor 323 operates to drive the curved rod 324 to rotate, under the linkage action of the driving belt set 325, the other curved rod 324 also rotates, so that the connecting rod 3222 is driven to move up and down in a reciprocating manner through the hinge rod 3224 and the piston head 3226, so that the, not only can effectively prevent high strength filter screen 321 from blocking, but also can make the granule along with the high potential to the low potential landing and discharge from drain 5.
In summary, the technical progress obtained by the invention compared with the prior art is as follows:
1) according to the invention, through the combined arrangement of the high-strength filter screen, the shaking group, the curved bar, the micromotor, the driving wheel belt group and other components, the high-strength filter screen can separate water from particles, so that the water can be recycled and the particles can be collected conveniently, and through the up-and-down reciprocating movement of the shaking head, the high-strength filter screen can shake up and down, so that the high-strength filter screen can be effectively prevented from being blocked, the water can be discharged in time, the water flow can be prevented, and the particles can slide down along the high potential to the low potential and can be discharged from a sewage outlet.
2) According to the invention, the smoke uniform-dispersing plate is additionally arranged between the uniform sprayer and the filtering device and is arranged by combining the air outlet cover, the air inlet cover and the air inlet pipe, so that smoke can uniformly rise and diffuse, the blockage of the uniform sprayer due to the concentration of the smoke at one position is avoided, particles can uniformly fall on the high-strength filter screen, the overload damage of the filter screen due to the concentration of the particles falling at one position of the filter screen is avoided, the blockage of the filter screen can be further prevented, the hexagonal prism is additionally arranged between the air dispersing pipe and the air dispersing pipe, the stability between the air dispersing pipe and the air dispersing pipe is greatly improved, the air dispersing pipe is effectively prevented from being loosened due to the long-time waterpower, and the protection effect is further exerted on the air dispersing pipe.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a white equipment is taken off to flue gas of chemical plant exhaust chimney, its structure is taken off white organism (3), inlet (4), drain (5), supporting legs (6) including suction fan (1), flue gas processing apparatus (2), flue gas, the flue gas is taken off white organism (3) top and is equipped with suction fan (1), flue gas processing apparatus (2), and the end even has supporting legs (6), and one side is equipped with inlet (4), drain (5), its characterized in that:
the smoke whitening machine body (3) further comprises a water uniform sprayer (31), a filtering device (32), a circulating water bucket (33), a water circulating pipe (34), a water pump (35) and a water outlet pipe (36), wherein the water uniform sprayer (31), the filtering device (32) and the circulating water bucket (33) are sequentially arranged in the smoke whitening machine body (3) from top to bottom, the water outlet pipe (36) is arranged below the circulating water bucket (33), the water outlet pipe (36) is communicated with the water circulating pipe (34) through the water pump (35), the water circulating pipe (34) is communicated with the water uniform sprayer (31), and the water uniform sprayer (31) is further externally connected to a water tank;
filter equipment (32) are including high strength filter screen (321), shake group (322), micromotor (323), curved bar (324), drive wheel band group (325), curved bar (324) parallel lay two and more and connect through drive wheel band group (325), and one of them links to each other with micromotor (323), the equipartition has shake group (322) on curved bar (324), shake group (322) top and be equipped with high strength filter screen (321) that the slope set up.
2. The flue gas whitening apparatus of a chemical plant exhaust stack of claim 1, characterized in that: the shaking group (322) comprises a shaking head (3221), a connecting rod (3222), a spring (3223), a hinge rod (3224), a guide cylinder (3225) and a piston head (3226), wherein the piston head (3226) is arranged in the guide cylinder (3225), one end of the piston head (3226) is connected with the hinge rod (3224), the other end of the piston head (3226) is connected with the connecting rod (3222) connected with the shaking head (3221), the piston head (3226) is connected with the guide cylinder (3225) through the spring (3223), the spring (3223) is matched with the connecting rod (3222), and the hinge rod (3224) is connected with the curved rod (324).
3. The flue gas whitening apparatus of a chemical plant exhaust stack of claim 2, characterized in that: the shaking head (3221) is in contact with the high-strength filter screen (321), the shaking head (3221) is arranged in an umbrella-shaped structure with a downward opening, the diameter of the umbrella of the shaking head (3221) is larger than that of the guide cylinder (3225), and the top of the guide cylinder (3225) is arranged in a conical structure.
4. The flue gas whitening apparatus of a chemical plant exhaust stack of claim 1, characterized in that: a smoke uniform-scattering plate (37) is arranged between the water uniform sprayer (31) and the filtering device (32), and the smoke inlet (4) is positioned between the smoke uniform-scattering plate (37) and the filtering device (32).
5. The flue gas whitening apparatus of a chemical plant exhaust stack of claim 4, characterized in that: the board (37) is all scattered to flue gas is including plate body (370), gas pipe (371) of loosing, the equipartition has gas pipe (371) of loosing that the inner wall set up for smooth on plate body (320), adjacent two the top and the bottom of gas pipe (371) are seamless connection, horizontal adjacent two form the fretwork hexagon between gas pipe (371).
6. The flue gas whitening apparatus of a chemical plant exhaust stack of claim 5, characterized in that: the air dispersing pipe (371) comprises an air outlet hood (372), an air inlet hood (373) and an air inlet pipe (374), the air inlet pipe (374) is connected with the air outlet hood (372) and the air inlet hood (373) which are arranged in a mirror image mode, and the air outlet hood (372) is arranged in a trapezoidal table structure with a wide upper part and a narrow lower part.
7. The flue gas whitening apparatus for the exhaust stack of a chemical plant according to claim 5 or 6, characterized in that: the air diffuser is characterized in that a hexagonal prism (375) is further arranged between every two adjacent air diffuser pipes (371), and the hexagonal prism (375) is attached to the air diffuser pipes (371).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911263485.2A CN110898594A (en) | 2019-12-11 | 2019-12-11 | Flue gas of chemical plant exhaust chimney takes off white equipment |
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| CN201911263485.2A CN110898594A (en) | 2019-12-11 | 2019-12-11 | Flue gas of chemical plant exhaust chimney takes off white equipment |
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| CN110898594A true CN110898594A (en) | 2020-03-24 |
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| CN201911263485.2A Withdrawn CN110898594A (en) | 2019-12-11 | 2019-12-11 | Flue gas of chemical plant exhaust chimney takes off white equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702979A (en) * | 2020-06-23 | 2020-09-25 | 河北汇海橡塑材料股份有限公司 | A dust pelletizing system for rubber mixing machine |
| CN113599996A (en) * | 2021-08-25 | 2021-11-05 | 杭州利安新材料技术有限公司 | Washing tower with high washing uniformity |
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| CN110237681A (en) * | 2019-07-11 | 2019-09-17 | 青岛达能环保设备股份有限公司 | The coal-fired flue-gas of collaboration deep purifying takes off white system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111702979A (en) * | 2020-06-23 | 2020-09-25 | 河北汇海橡塑材料股份有限公司 | A dust pelletizing system for rubber mixing machine |
| CN113599996A (en) * | 2021-08-25 | 2021-11-05 | 杭州利安新材料技术有限公司 | Washing tower with high washing uniformity |
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