CN-121971941-A - Energy-saving and environment-friendly dust removing device capable of being detached and replaced online and application method thereof

CN121971941ACN 121971941 ACN121971941 ACN 121971941ACN-121971941-A

Abstract

The invention relates to the technical field of dust removal devices, and discloses an energy-saving and environment-friendly dust removal device capable of being detached and replaced on line and a use method thereof, wherein the dust removal device is provided and is arranged on a dust collection pipeline through a plurality of buckles and comprises a shell, a spraying mechanism, a first filtering mechanism and a turbulent ball, two ends of the shell are respectively provided with an air inlet and an air outlet, the air inlet is connected with the dust collection pipeline, and the air outlet is used for discharging gas; the first filtering mechanism is arranged in the middle of the shell and comprises a fixed plate and a floating valve assembly, the fixed plate is provided with a vent hole, the floating valve assembly is arranged on the fixed plate and used for throttling the liquid sprayed on the fixed plate by the spraying mechanism so as to form a liquid layer on the fixed plate, and the turbulent ball is arranged between the liquid layer and the spraying mechanism and used for dust removal and gas-liquid mass transfer. The dust removing device provided by the invention can improve the dust removing efficiency and the mass transfer efficiency of the turbulent ball tower.

Inventors

YUAN DONGDONG
ZHANG NINGNING
LI ZHENGQIANG
LUO XIAO
ZHANG CHAO
CHENG KE

Assignees

山东瀚江环保科技有限公司

Dates

Publication Date: 20260505
Application Date: 20260403

Claims (10)

1. Energy-concerving and environment-protective dust collector who can dismantle on line and change installs on dust absorption pipeline through a plurality of buckles, a serial communication port, include: the two ends of the shell are respectively provided with an air inlet and an air outlet, the air inlet is connected with the dust collection pipeline, and the air outlet is used for discharging gas; A spraying mechanism provided at an upper portion of the housing and configured to spray liquid into the housing; The first filtering mechanism is arranged in the middle of the shell and comprises a fixed plate and a floating valve assembly, the fixed plate is provided with a vent hole, and the floating valve assembly is arranged on the fixed plate and used for throttling liquid sprayed on the fixed plate by the spraying mechanism so as to form a liquid layer on the fixed plate; The turbulent ball is arranged between the liquid layer and the spraying mechanism and is used for dust removal and gas-liquid mass transfer.
2. The energy-saving and environment-friendly dust removing device capable of being detached and replaced on line according to claim 1, which is characterized in that: the floating valve assembly comprises a valve cylinder, a supporting plate and a limiting structure, wherein the valve cylinder is inserted into the vent hole and can axially slide along the vent hole, a plurality of through holes are formed in the side part of the valve cylinder, the supporting plate is arranged at the top of the valve cylinder, the limiting structure is arranged at the lower part of the valve cylinder, and the supporting plate is matched with the limiting structure and used for preventing the valve cylinder from being separated from the vent hole; One end of the supporting plate, which is far away from the valve cylinder, is provided with a supporting block, and the supporting block is contacted with the fixed plate and is used for supporting the supporting plate to prevent the valve cylinder from blocking the vent hole.
3. The energy-saving and environment-friendly dust removing device capable of being detached and replaced on line according to claim 2, which is characterized in that: The valve cylinder is provided with an adjusting assembly, the adjusting assembly comprises a rotary cylinder and an adjusting rod, the rotary cylinder is clamped in the valve cylinder and is rotationally connected with the valve cylinder, the side part of the rotary cylinder comprises a plurality of baffles capable of sealing the through holes, the adjusting rod is inserted in the rotary cylinder and can axially slide along the rotary cylinder, a limiting rotating structure is arranged between the adjusting rod and the rotary cylinder and is configured to enable the adjusting rod to axially slide only, and when the adjusting rod axially slides, the adjusting rod can drive the rotary cylinder to rotate on the valve cylinder, and the distance of the axial downward movement of the adjusting rod is inversely related to the area of the baffle for sealing the through holes.
4. The energy-saving and environment-friendly dust removing device capable of being detached and replaced on line according to claim 3, wherein the dust removing device is characterized in that: The limiting rotating structure comprises a chute, a convex ball, 冂 -shaped rods and a reset spring, wherein the chute is arranged on the side wall of the adjusting rod, the convex ball is arranged on the hole wall of the rotating drum for accommodating the adjusting rod, the convex ball is inserted into the chute, the middle rods of the 冂 -shaped rods are fixed on the upper parts of the adjusting rod, the two side support rods of the 冂 -shaped rods penetrate through the supporting plate and the fixing plate below the supporting plate and are in sliding connection with the supporting plate and the fixing plate, and the reset spring is arranged on the two side support rods of the 冂 -shaped rods and is used for enabling the adjusting rod which moves axially to have a trend of returning to the initial position.
5. The energy-saving and environment-friendly dust removing device capable of being detached and replaced on line according to claim 3, wherein the dust removing device is characterized in that: The shell is internally provided with a plurality of separating nets, the separating nets are mutually independent, and the separating nets are covered above the fixing plate after being spliced and are fixed at the top end of the adjusting rod.
6. The energy-saving and environment-friendly dust removing device capable of being detached and replaced on line according to claim 1, which is characterized in that: the utility model discloses a spray mechanism, including casing, the casing is equipped with defogging subassembly in, defogging subassembly includes baffle and defroster, and baffle and defroster are located respectively spray mechanism's below and top.
7. The energy-saving and environment-friendly dust removing device capable of being detached and replaced on line according to claim 1, which is characterized in that: The air distribution backflow component comprises an air distribution plate, an air distribution cylinder and a backflow channel, wherein the air distribution plate is fixed in the shell and located below the fixed plate, the air distribution plate is provided with a mounting hole, the air distribution cylinder is fixed in the mounting hole, the side wall of the air distribution cylinder is provided with air holes, the air holes are located above the air distribution plate, the backflow channel is arranged on the air distribution plate, and the shell is provided with a water outlet pipe communicated with the backflow channel.
8. The energy-saving and environment-friendly dust removing device capable of being detached and replaced on line according to claim 7, wherein the dust removing device is characterized in that: an air flow regulating valve is arranged in the shell and is arranged below the air distribution plate.
9. The energy-saving and environment-friendly dust removing device capable of being detached and replaced on line according to claim 1, which is characterized in that: The lower part of the shell is provided with a second filtering mechanism, the second filtering mechanism comprises a first-stage filter plate, a second-stage filter plate and a third-stage filter plate, the three filter plates are sequentially arranged along the axial direction of the shell from top to bottom, and the second filtering mechanism is configured to directly filter gas introduced into the shell.
10. The application method of the energy-saving and environment-friendly dust removing device capable of being detached and replaced online is characterized by being applied to the energy-saving and environment-friendly dust removing device capable of being detached and replaced online, which is disclosed in any one of claims 1-9, and comprises the following steps: Step one, erecting a shell in an installation area; Step two, the air outlet of the dust collection pipeline is buckled on the air inlet at the bottom of the shell through a buckle; starting a spraying mechanism to spray liquid into the shell, and filtering the gas introduced into the shell by a first filtering mechanism; And step four, discharging the filtered gas from the gas outlet of the shell.

Description

Energy-saving and environment-friendly dust removing device capable of being detached and replaced online and application method thereof Technical Field The invention relates to the technical field of dust removal devices, in particular to an energy-saving and environment-friendly dust removal device capable of being detached and replaced online and a use method thereof. Background The turbulent ball tower is one tower equipment with support plate, light ball, baffle net, foam eliminating device, etc. as main structure, and belongs to the field of packed tower. The working principle is that the dust removal and mass transfer are realized through the gas-liquid-solid three-phase contact. In a conventional turbulent ball tower, when gas is introduced into the bottom of the turbulent ball tower, light balls can be blown up by the gas flow and violent turbulence occurs. In the turbulent motion process, the surface liquid film of the light pellets can effectively capture dust particles in the gas, so that dust removal is realized. Meanwhile, when collision occurs between the light pellets, the liquid films between the light pellets can be exchanged, the exchanged liquid films have stronger dust removal capability, and meanwhile, mass transfer between gas and liquid can be realized when the liquid films are exchanged. In the prior art, the dust removal of the light pellets is required to rely on the liquid film on the surface of the light pellets to adsorb dust in the turbulent ball tower, although more dust can be adsorbed by the updated liquid film due to the collision of the light pellets, when the light pellets collide, the contact area between the pellets is not large, so that the liquid film exchange area of the light pellets is smaller, the dust removal capability of the conventional turbulent ball tower is weaker, and meanwhile, the mass transfer efficiency between gas and liquid is lower. Disclosure of Invention The invention provides an energy-saving and environment-friendly dust removing device capable of being detached and replaced on line and a use method thereof, which can improve the dust removing efficiency and the mass transfer efficiency of a turbulent ball tower. The invention relates to an energy-saving and environment-friendly dust removing device capable of being detached and replaced on line and a method thereof, which adopts the following technical scheme: the dust removing device capable of being detached and replaced online comprises a shell, a spraying mechanism, a first filtering mechanism and a turbulent ball, wherein the shell, the spraying mechanism, the first filtering mechanism and the turbulent ball are arranged on a dust collection pipeline through a plurality of buckles, an air inlet and an air outlet are respectively formed in two ends of the shell, the air inlet is connected with the dust collection pipeline, the air outlet is used for discharging air, the spraying mechanism is arranged on the upper portion of the shell and is used for spraying liquid into the shell, the first filtering mechanism is arranged in the middle of the shell and comprises a fixing plate and a floating valve assembly, an air vent is formed in the fixing plate, the floating valve assembly is arranged on the fixing plate and used for throttling the liquid sprayed on the fixing plate by the spraying mechanism so as to enable a liquid layer to be formed on the fixing plate, and the turbulent ball is arranged between the liquid layer and the spraying mechanism and used for dust removal and gas-liquid mass transfer. Further, the floating valve assembly comprises a valve cylinder, a supporting plate and a limiting structure, wherein the valve cylinder is inserted into the vent hole and can axially slide along the vent hole, a plurality of through holes are formed in the side part of the valve cylinder, the supporting plate is arranged at the top of the valve cylinder, the limiting structure is arranged at the lower part of the valve cylinder, and the supporting plate is matched with the limiting structure and used for preventing the valve cylinder from being separated from the vent hole; One end of the supporting plate, which is far away from the valve cylinder, is provided with a supporting block, and the supporting block is contacted with the fixed plate and is used for supporting the supporting plate to prevent the valve cylinder from blocking the vent hole. Further, be equipped with adjusting part on the valve section of thick bamboo, adjusting part includes rotary drum and regulation pole, and the rotary drum card is established in the valve section of thick bamboo and is connected with the valve section of thick bamboo rotation, and the lateral part of rotary drum includes the polylith can be shutoff the baffle of opening, adjusts the pole and inserts and establish in the rotary drum and can follow rotary drum axial slip, is equipped with spacing rotating-structure between regulation pole and the rota