CN114810281A - Tail gas purifying equipment for diesel generating set - Google Patents
Tail gas purifying equipment for diesel generating set Download PDFInfo
- Publication number
- CN114810281A CN114810281A CN202210548913.1A CN202210548913A CN114810281A CN 114810281 A CN114810281 A CN 114810281A CN 202210548913 A CN202210548913 A CN 202210548913A CN 114810281 A CN114810281 A CN 114810281A
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- Prior art keywords
- tail gas
- groove
- filter
- block
- bottom end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001914 filtration Methods 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 28
- 238000000746 purification Methods 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims description 34
- 238000009434 installation Methods 0.000 claims description 29
- 238000003756 stirring Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 39
- 239000011148 porous material Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 nitrogen oxide compound Chemical class 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/0215—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters the filtering elements having the form of disks or plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/0217—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters the filtering elements having the form of hollow cylindrical bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the field of environmental protection equipment, and discloses tail gas purification equipment of a diesel generating set, which effectively solves the problems that dust is difficult to discharge during the current filtration, a filter plate is easy to block, and the subsequent use is influenced, and comprises a base, wherein supporting legs are arranged at the bottom end of the base at equal angles, a filter tower is arranged at the top end of the base, a tail gas inlet pipe is arranged at one side of the filter tower, a dust removing assembly is arranged at the other side of the filter tower, an exhaust pipe is arranged at the top end of the filter tower, and a filter assembly is arranged inside the filter tower. The contact time of the water vapor and the dust is prolonged, and the condensation effect is improved.
Description
Technical Field
The invention belongs to the field of environmental protection equipment, and particularly relates to tail gas purification equipment for a diesel generating set.
Background
The diesel generator is a small-sized power generating equipment, and is a power machine using diesel oil as fuel, and using diesel engine as prime mover to drive generator to generate power, and its complete set of machine set is formed from diesel engine, generator, control box, fuel tank, starting and controlling accumulator jar, protection device and emergency cabinet, and in the course of using said diesel generator a small quantity of tail gas can be discharged, and if said tail gas is directly discharged, it can produce a certain pollution to ambient environment, and the main components in the tail gas are dust and nitrogen oxide compound.
In the dust carries out the filtration process to tail gas in, because the dust is difficult for discharging, easily cause the filter jam, influence follow-up use.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the tail gas purification equipment for the diesel generator set, which effectively solves the problems that dust is difficult to discharge during filtering at present, a filter plate is easy to block, and subsequent use is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the tail gas purification equipment for the diesel generating set comprises a base, wherein supporting legs are arranged at the bottom end of the base at equal angles, a filter tower is arranged at the top end of the base, a tail gas inlet pipe is arranged at one side of the filter tower, a dust removing assembly is arranged at the other side of the filter tower, an exhaust pipe is arranged at the top end of the filter tower, and a filter assembly is arranged in the filter tower;
the filter assembly is including installing in the inside installation piece of filter tower, and the installation piece is located the top that tail gas advances the pipe, and the air inlet tank has been seted up to the inside of installation piece, and the mixing tank has been seted up on the top of air inlet tank, and the mixing tank setting is the round platform form, and first filtration pore has been seted up to angles such as the bottom of air inlet tank, and the second filtration pore has been seted up to angles such as the top of mixing tank, and the first aperture of crossing the filtration pore is greater than the aperture that the second filtered the pore.
Preferably, the inside of installation piece has seted up the intercommunication groove, and the outside in mixing tank is located to the intercommunication groove, has evenly seted up steam outlet on the inner wall in mixing tank, and the intercommunicating pore has been seted up to one side in intercommunication groove, and one side of filter tower is installed steam and is advanced the pipe, and steam advances the pipe and be linked together with the intercommunicating pore, and the internally mounted of installation piece has mixed subassembly.
Preferably, the hybrid module is including seting up the rotary trough on the bottom wall in the air inlet duct, and the inside rotation of rotary trough is connected with spacing commentaries on classics piece, and the dwang is installed on the top of spacing commentaries on classics piece, and the top of dwang runs through to the top of filtering the tower, and the output shaft of motor, the top fixed connection of motor and filtering the tower is installed on the top of dwang.
Preferably, the installation cover has been cup jointed in the outside of dwang, and the spacing groove has been seted up to the symmetry on the inside of installation cover, and the inside sliding connection of spacing groove has spacing, and spacing symmetry is installed in the both sides of dwang, and stirring fan blades are installed to the angle such as the outside of installation cover, and the subassembly of shaking is installed to the bottom of installation cover.
Preferably, the rapping assembly comprises a magnetic ring arranged at the bottom end of the mounting sleeve, an electromagnet is arranged at the bottom end of the mounting block and is externally connected with a power supply, and the magnetism of the electromagnet is opposite to that of the magnetic ring.
Preferably, the below of magnetic ring is equipped with the briquetting, and the briquetting cup joints in the outside of dwang, and first spring is installed to the bottom of briquetting, and the bottom of first spring is installed on the interior diapire of air inlet duct, and stirring fan's top and the interior roof contact of mixing tank, stirring fan's bottom equidistance are installed the bottom and are beaten the unit.
Preferably, the bottom rapping unit comprises a movable cylinder arranged at the bottom end of the stirring fan blades at equal intervals, the movable cylinder is slidably connected with a movable block, a second spring is arranged at the top end of the movable block, a bottom rod is arranged at the bottom end of the movable block, and a rapping hammer is arranged at the bottom end of the bottom rod.
Preferably, the dust removing assembly comprises a cleaning port arranged on one side of the filter tower, the cleaning port is positioned below the tail gas inlet pipe, a stop door is arranged on one side of the cleaning port, a sealing gasket is arranged on one side, close to the filter tower, of the stop door, and one side of the stop door is tightly attached to the outer wall of the filter tower.
Preferably, a moving block is installed on one side of the stop door, the moving block is connected to the inside of a moving groove in a sliding mode, the moving groove is formed in one side of the filter tower, and a handle is installed on the other side of the moving block.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the aperture of the first filtering hole is larger than that of the second filtering hole, so that larger particle impurities in the tail gas are positioned below the first filtering hole, and smaller particle impurities are blocked below the second filtering hole, thereby facilitating the filtering of dust in the tail gas and improving the purification effect of the tail gas.
(2) When tail gas is introduced from the tail gas inlet pipe, water vapor is introduced from the steam inlet pipe to be adhered to dust in the tail gas, so that the dust is condensed and falls off, and the mixing tank is arranged in a round table shape, so that the water vapor is sprayed downwards towards the inside of the mixing tank through the steam outlet hole, the upward moving speed of the tail gas is slowed, the contact time of the water vapor and the dust is prolonged, and the condensation effect is improved.
(3) The rotating rod is driven to rotate through the output shaft of the motor, and then the stirring fan blades are driven to rotate through the limiting groove and the mounting sleeve, so that the water vapor and the tail gas are fully mixed, the contact probability of the water vapor and dust is increased, and the condensation effect is further improved.
(4) According to the invention, the electromagnet is powered on and powered off, so that the mounting sleeve reciprocates up and down under the action of the elastic force of the first spring, the top end of the stirring fan blade and the bottom end of the rapping hammer respectively collide and shake the top wall and the bottom wall of the mixing tank, dust adhered to the top wall and the bottom wall of the air inlet tank is shaken off, the inside of the mounting block is cleaned, the next use is facilitated, the blockage is prevented, and the lower bottom wall of the mixing tank is impacted by water vapor to wash off part of the dust, so that the cleaning effect on the mounting block is improved.
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 structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of a filtration column according to the present invention;
FIG. 3 is a schematic view of a filter assembly according to the present invention;
FIG. 4 is a schematic view of the internal structure of the mounting block of the present invention;
FIG. 5 is a schematic structural view of a hybrid module according to the present invention;
FIG. 6 is a schematic view of the bottom rapping unit structure of the present invention;
in the figure: 1. a base; 2. supporting legs; 3. a filtration tower; 4. introducing tail gas into a pipe; 5. an exhaust pipe; 6. a dust removal assembly; 601. cleaning the opening; 602. a moving groove; 603. a moving block; 604. a shutter; 605. a handle; 7. a filter assembly; 701. mounting blocks; 702. an air inlet groove; 703. a mixing tank; 704. a first filtering hole; 705. a second filtering hole; 706. a communicating groove; 707. a steam outlet; 708. a communicating hole; 709. a steam inlet pipe; 8. a mixing assembly; 801. rotating the groove; 802. a limiting rotating block; 803. rotating the rod; 804. a motor; 805. installing a sleeve; 806. a limiting strip; 807. a limiting groove; 808. a stirring fan blade; 9. a rapping assembly; 901. a magnetic ring; 902. briquetting; 903. a first spring; 904. an electromagnet; 905. a bottom rapping unit; 9051. a movable barrel; 9052. a movable block; 9053. a second spring; 9054. a bottom bar; 9055. and (5) vibrating and hammering the hammer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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 first embodiment, as shown in fig. 1 to 6, the present invention includes a base 1, support legs 2 are installed at the bottom end of the base 1 at equal angles, a filter tower 3 is installed at the top end of the base 1, a tail gas inlet pipe 4 is installed at one side of the filter tower 3, a dust removing assembly 6 is installed at the other side of the filter tower 3, an exhaust pipe 5 is installed at the top end of the filter tower 3, and a filter assembly 7 is installed inside the filter tower 3.
In the second embodiment, on the basis of the first embodiment, the filter assembly 7 includes an installation block 701 installed inside the filter tower 3, the installation block 701 is located above the exhaust gas inlet pipe 4, an inlet tank 702 is installed inside the installation block 701, a mixing tank 703 is installed at the top end of the inlet tank 702, the mixing tank 703 is in a circular truncated cone shape, a first filtering hole 704 is installed at the bottom end of the inlet tank 702 at an equal angle, a second filtering hole 705 is installed at the top end of the mixing tank 703 at an equal angle, the aperture of the first filtering hole 704 is larger than that of the second filtering hole 705, a communication tank 706 is installed inside the installation block 701, the communication tank 706 is installed outside the mixing tank 703, steam outlet holes 707 are evenly opened on the inner wall of the mixing tank 703, a communication hole 708 is opened on one side of the communication tank 706, a steam inlet pipe 709 is installed on one side of the filter tower 3, the steam inlet pipe 709 is communicated with the communication hole 708, and a mixing assembly 8 is installed inside the installation block 701;
the mixing assembly 8 comprises a rotating groove 801 arranged on the inner bottom wall of the air inlet groove 702, the inside of the rotating groove 801 is rotatably connected with a limiting rotating block 802, the top end of the limiting rotating block 802 is provided with a rotating rod 803, the top end of the rotating rod 803 penetrates to the top end of the filter tower 3, the top end of the rotating rod 803 is provided with an output shaft of a motor 804, the motor 804 is fixedly connected with the top end of the filter tower 3, the outer side of the rotating rod 803 is sleeved with an installation sleeve 805, the inside of the installation sleeve 805 is symmetrically provided with limiting grooves 807, the inside of the limiting grooves 807 is slidably connected with limiting strips 806, the limiting strips 806 are symmetrically arranged on two sides of the rotating rod 803, the outer side of the installation sleeve 805 is provided with stirring fan blades 808 at equal angles, and the bottom end of the installation sleeve 805 is provided with a rapping assembly 9;
when the tail gas purification device is used, tail gas of a diesel engine is introduced from the tail gas inlet pipe 4, the tail gas passes through the first filtering holes 704 and the second filtering holes 705, and then is discharged into next treatment equipment from the exhaust pipe 5, and as the aperture of the first filtering holes 704 is larger than that of the second filtering holes 705, larger particle impurities in the tail gas are positioned below the first filtering holes 704, and smaller particle impurities are blocked below the second filtering holes 705, so that dust in the tail gas can be conveniently filtered, and the tail gas purification effect is improved;
when tail gas advances pipe 4 department and lets in tail gas, advance pipe 709 from steam and let in vapor, and open motor 804, because mixing tank 703 sets up and is the round platform form, and steam outlet 707 sets up on the outer wall of mixing tank 703, thereby make steam advance behind pipe 709 department lets in vapor, make vapor through steam outlet 707 spout towards mixing tank 703 inside downwards, thereby slow down tail gas rebound's speed, the output shaft of motor 804 drives dwang 803 and rotates this moment, drive stirring fan blade 808 through spacing groove 807 and installation cover 805 and rotate, thereby make vapor and tail gas carry out intensive mixing, thereby make the vapor adhere on the dust in tail gas, make the dust condense and drop, thereby improve the filter effect to dust in the tail gas.
In the third embodiment, on the basis of the first embodiment, the rapping assembly 9 includes a magnetic ring 901 installed at the bottom end of the installation sleeve 805, an electromagnet 904 is installed at the bottom end of the installation block 701, the electromagnet 904 is externally connected with a power supply, the magnetism of the electromagnet 904 is opposite to that of the magnetic ring 901, a pressing block 902 is arranged below the magnetic ring 901, the pressing block 902 is sleeved on the outer side of the rotating rod 803, a first spring 903 is installed at the bottom end of the pressing block 902, the bottom end of the first spring 903 is installed on the inner bottom wall of the air inlet groove 702, the top end of the stirring fan blade 808 is in contact with the inner top wall of the mixing groove 703, bottom rapping units 905 are installed at equal intervals at the bottom end of the stirring fan blade 808, each bottom rapping unit 905 includes a movable cylinder 9051 installed at equal intervals at the bottom end of the stirring fan blade 808, a movable block 9052 is slidably connected inside the movable cylinder 9051, a second spring 9053 is installed at the top end of the movable block 9052, a bottom rod 9054 is installed at the bottom end of the movable block 9052, and a rapping hammer 9055 is installed at the bottom end of the bottom rod 9054;
after the tail gas treatment is finished, the tail gas inlet pipe 4 is closed at the moment, the tail gas is stopped from being introduced into the filter tower 3, then the electromagnet 904 is electrified, so that the electromagnet 904 generates attraction force on the magnetic ring 901, so that the installation sleeve 805 moves downwards, so that the vibration hammer 9055 and the bottom wall of the air inlet groove 702 expand, so that the bottom wall of the air inlet groove 702 vibrates, then the electromagnet 904 is powered off, at the moment, the installation sleeve 805 reciprocates up and down on the outer side of the rotating rod 803 under the action of elastic vibration of the first spring 903, so that the top ends of the stirring fan blades 808 and the bottom end of the vibration hammer 9055 respectively collide with the top wall of the mixing groove 703 and the bottom wall of the air inlet groove 702 continuously, vibration is generated, dust adhered to the top wall of the mixing groove and the bottom wall of the air inlet groove 702 is vibrated to the bottom end of the filter tower 3, so that the inside of the installation block 701 is cleaned, so that the next use is facilitated, and blockage is prevented, and in the vibration process, the steam inlet pipe 709 is always communicated with water vapor, and the water vapor impacts the lower bottom wall of the mixing tank 703 at the moment, so that dust adhered to the first filtering holes 704 is washed away, and the cleaning effect on the mounting block 701 is improved.
In the fourth embodiment, on the basis of the first embodiment, the dust removing assembly 6 includes a cleaning port 601 arranged on one side of the filter tower 3, the cleaning port 601 is located below the exhaust gas inlet pipe 4, a shutter 604 is arranged on one side of the cleaning port 601, a sealing gasket is arranged on one side of the shutter 604 close to the filter tower 3, so as to ensure the sealing effect of the cleaning port 601, one side of the shutter 604 is tightly attached to the outer wall of the filter tower 3, a moving block 603 is arranged on one side of the shutter 604, the moving block 603 is slidably connected to the inside of the moving groove 602, the moving groove 602 is arranged on one side of the filter tower 3, and a handle 605 is arranged on the other side of the moving block 603;
after the use is finished, the moving block 603 is pulled up by the handle 605 so that the cleaning port 601 is opened, and then the dust dropped to the bottom end of the filter tower 3 is collected through the cleaning port 601.
Claims (9)
1. The utility model provides a diesel generating set tail gas cleanup unit, includes base (1), its characterized in that: the device comprises a base (1), supporting legs (2) are arranged at the bottom end of the base (1) at equal angles, a filtering tower (3) is arranged at the top end of the base (1), a tail gas inlet pipe (4) is arranged at one side of the filtering tower (3), a dust removing assembly (6) is arranged at the other side of the filtering tower (3), an exhaust pipe (5) is arranged at the top end of the filtering tower (3), and a filtering assembly (7) is arranged inside the filtering tower (3);
the filter assembly (7) comprises an installation block (701) installed inside the filter tower (3), the installation block (701) is located above the tail gas inlet pipe (4), an air inlet groove (702) is formed in the installation block (701), a mixing groove (703) is formed in the top end of the air inlet groove (702), the mixing groove (703) is arranged to be in a circular truncated cone shape, a first filter hole (704) is formed in the bottom end of the air inlet groove (702) at an equal angle, a second filter hole (705) is formed in the top end of the mixing groove (703) at an equal angle, and the aperture of the first filter hole (704) is larger than that of the second filter hole (705).
2. The tail gas purification device of the diesel generator set according to claim 1, characterized in that: the steam inlet pipe is characterized in that a communicating groove (706) is formed in the mounting block (701), the communicating groove (706) is formed in the outer side of the mixing groove (703), steam outlet holes (707) are uniformly formed in the inner wall of the mixing groove (703), a communicating hole (708) is formed in one side of the communicating groove (706), a steam inlet pipe (709) is installed on one side of the filter tower (3), the steam inlet pipe (709) is communicated with the communicating hole (708), and a mixing assembly (8) is installed inside the mounting block (701).
3. The tail gas purification device of the diesel generator set according to claim 1, characterized in that: mix subassembly (8) including offering in air inlet duct (702) on the bottom wall turn trough (801), the inside rotation of turn trough (801) is connected with spacing commentaries on classics piece (802), dwang (803) are installed on the top of spacing commentaries on classics piece (802), the top of dwang (803) is run through to the top of filtering tower (3), and the output shaft of motor (804) is installed on the top of dwang (803), motor (804) and the top fixed connection of filtering tower (3).
4. The tail gas purification device of the diesel generator set according to claim 3, characterized in that: the utility model discloses a vibrating and vibrating device, including dwang (803), spacing groove (807) have been seted up to the symmetry on the inside of dwang (803), the inside sliding connection of spacing groove (807) has spacing strip (806), and spacing strip (806) symmetry are installed in the both sides of dwang (803), and stirring fan blade (808) are installed to the angle such as the outside of installation cover (805), and the bottom of installation cover (805) is installed and is beaten subassembly (9).
5. The tail gas purification device of the diesel generator set according to claim 4, characterized in that: the rapping assembly (9) comprises a magnetic ring (901) arranged at the bottom end of the mounting sleeve (805), an electromagnet (904) is arranged at the bottom end of the mounting block (701), the electromagnet (904) is externally connected with a power supply, and the magnetism of the electromagnet (904) is opposite to that of the magnetic ring (901).
6. The tail gas purification device of the diesel generating set according to claim 5, characterized in that: a pressing block (902) is arranged below the magnetic ring (901), the pressing block (902) is sleeved on the outer side of the rotating rod (803), a first spring (903) is installed at the bottom end of the pressing block (902), the bottom end of the first spring (903) is installed on the inner bottom wall of the air inlet groove (702), the top end of the stirring fan blade (808) is in contact with the inner top wall of the mixing groove (703), and bottom rapping units (905) are installed at the bottom end of the stirring fan blade (808) at equal intervals.
7. The tail gas purification device of the diesel generator set according to claim 6, characterized in that: the bottom rapping unit (905) comprises a movable cylinder (9051) which is arranged at the bottom end of the stirring fan blade (808) at equal intervals, a movable block (9052) is connected inside the movable cylinder (9051) in a sliding mode, a second spring (9053) is arranged at the top end of the movable block (9052), a bottom rod (9054) is arranged at the bottom end of the movable block (9052), and a rapping hammer (9055) is arranged at the bottom end of the bottom rod (9054).
8. The tail gas purification device of the diesel generator set according to claim 1, characterized in that: the dust removing assembly (6) comprises a cleaning opening (601) arranged on one side of the filter tower (3), the cleaning opening (601) is located below the tail gas inlet pipe (4), a stop door (604) is arranged on one side of the cleaning opening (601), a sealing gasket is arranged on one side, close to the filter tower (3), of the stop door (604), and one side of the stop door (604) is tightly attached to the outer wall of the filter tower (3).
9. The tail gas purifying equipment for the diesel generating set according to claim 8, characterized in that: a moving block (603) is installed on one side of the stop door (604), the moving block (603) is connected to the inside of the moving groove (602) in a sliding mode, the moving groove (602) is arranged on one side of the filter tower (3), and a handle (605) is installed on the other side of the moving block (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210548913.1A CN114810281B (en) | 2022-05-20 | 2022-05-20 | Tail gas purifying equipment for diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210548913.1A CN114810281B (en) | 2022-05-20 | 2022-05-20 | Tail gas purifying equipment for diesel generating set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114810281A true CN114810281A (en) | 2022-07-29 |
| CN114810281B CN114810281B (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210548913.1A Active CN114810281B (en) | 2022-05-20 | 2022-05-20 | Tail gas purifying equipment for diesel generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114810281B (en) |
Citations (6)
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| JPH11148335A (en) * | 1997-11-14 | 1999-06-02 | Ryuuki Engineering:Kk | Wet type exhaust gas purification device |
| CN104847453A (en) * | 2014-02-19 | 2015-08-19 | 王刚 | Wet-method filter separator for automobile exhaust |
| CN105370348A (en) * | 2015-11-27 | 2016-03-02 | 重庆焱津环保科技有限公司 | Activated carbon desorption system for automobile exhaust gas treatment |
| CN111255551A (en) * | 2020-03-19 | 2020-06-09 | 大连海事大学 | High-power diesel engine pollutant discharge countercurrent catalytic conversion coprocessing device with sulfur catcher |
| CN213392324U (en) * | 2020-11-09 | 2021-06-08 | 海南蓬翔机电科技工程有限公司 | Tail gas treatment device for diesel generator |
| CN113417716A (en) * | 2021-07-21 | 2021-09-21 | 保蓝行(福建)环保技术研究院有限责任公司 | Diesel engine exhaust emission purification system |
-
2022
- 2022-05-20 CN CN202210548913.1A patent/CN114810281B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11148335A (en) * | 1997-11-14 | 1999-06-02 | Ryuuki Engineering:Kk | Wet type exhaust gas purification device |
| CN104847453A (en) * | 2014-02-19 | 2015-08-19 | 王刚 | Wet-method filter separator for automobile exhaust |
| CN105370348A (en) * | 2015-11-27 | 2016-03-02 | 重庆焱津环保科技有限公司 | Activated carbon desorption system for automobile exhaust gas treatment |
| CN111255551A (en) * | 2020-03-19 | 2020-06-09 | 大连海事大学 | High-power diesel engine pollutant discharge countercurrent catalytic conversion coprocessing device with sulfur catcher |
| CN213392324U (en) * | 2020-11-09 | 2021-06-08 | 海南蓬翔机电科技工程有限公司 | Tail gas treatment device for diesel generator |
| CN113417716A (en) * | 2021-07-21 | 2021-09-21 | 保蓝行(福建)环保技术研究院有限责任公司 | Diesel engine exhaust emission purification system |
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| CN114810281B (en) | 2023-02-17 |
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Application publication date: 20220729 Assignee: Elephant Intelligent Technology (Fuzhou) Co.,Ltd. Assignor: NINGDE EXCEL POWER CO.,LTD. Contract record no.: X2024980002775 Denomination of invention: A diesel generator set exhaust gas purification equipment Granted publication date: 20230217 License type: Common License Record date: 20240329 |
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Denomination of invention: A diesel generator set exhaust gas purification equipment Granted publication date: 20230217 Pledgee: Postal Savings Bank of China Co.,Ltd. Fu'an Sub branch Pledgor: NINGDE EXCEL POWER CO.,LTD. Registration number: Y2024980014624 |