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7459010 |
Method and apparatus for the acceleration of an electromagnetic rapper
A method for the acceleration of an electromagnetic rapper, particularly for an electrostatic precipitator, which includes a metal cylinder as a hammer, an electrical coil for lifting the metal...
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6117215 |
Electro-magnetic rapper wear guide
This invention relates to electro-magnetic rappers which are used on precipitators. Such structures of this type, generally, employ the use of a wear guide which reduces rapper liner wear.
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5639359 |
Electrostatic precipitator discharge rapper anvil
An anvil arrangement for receiving rapper impacts and transmitting them to a discharge electrode of a precipitator has an electrode tube made of deformable material, having an open end and forming...
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5015267 |
Process for rapping of electrostatic precipitator surfaces
A method for removing precipitate from a collecting surface of an electrostatic precipitator by rapping a point on the surface. Mechanical energy is applied a plurality of times with a rapper...
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4743277 |
Isolated feedthrough
An insulating feedthrough for an electrostatic precipitator has a cylindrical insulator passing through a hole in the wall of the precipitator and having an annular flange which is sealingly...
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4693732 |
Piston vibrator
A piston vibrator adapted for use in vibrating insulated structures through a rod or other vibration-transmitting structure, the vibrator including a piston slidably disposed in a cylinder defined...
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4067549 |
Ceramic rapper rod assembly
Electrostatic precipitators and other devices requiring vibration may be required to operate in high temperature environments, have a high dielectric strength, and withstand impacts that range into...
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4026683 |
Inlet duct and hopper apparatus for electrostatic precipitators
Electrostatic precipitator apparatus for cleaning a particle-laden gas flowing therethrough including a shell with a gas inlet duct and outlet duct, spaced collector electrodes suspended within the...
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3971343 |
Devices for the cleaning of heating surfaces
This invention relates to devices for cleaning the surfaces of pipes, and, in one embodiment particularly useful for cleaning the surfaces of suspended pipe coils in boilers, comprises a...
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3945613 |
Vibrating device
A vibrating device comprising a cylinder with at least one inlet opening for a pressure fluid and at least one outlet opening and a piston moveable in the cylinder. The cylinder is arranged to...
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3896347 |
Corona wind generating device
A device, which generates a corona wind that circulates about the support rods for the emitter wires in an electrostatic precipitator to discourage accumulation of oil and dust particles on the...
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3839185 |
FILTERING WALL FILTER
A filtering wall filter for liquid or gaseous fluids, of the type in which the fluid flow passage comprises a venturi, the said filter being provided with means for instantaneous closing of the...
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3729815 |
METHOD FOR INSTALLING MULTIPLES OF DUST COLLECTOR PLATES
A plurality of dust collector plates are secured together to form a bundle of such plates. The bundle is introduced into the shell of an electrostatic precipitator. Supports are provided within the...
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3570628 |
APPARATUS FOR LUBRICATING PNEUMATIC RAPPERS
A pneumatically operated rapper including a piston reciprocable within a cylinder adapted to strike an anvil within said cylinder thereby imparting vibrations to a structure connected to said...
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3605915 |
PNEUMATIC RAPPER FOR ELECTROSTATIC PRECIPITATORS
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3483669 |
DUST DISLODGING SYSTEM FOR ELECTROSTATIC PRECIPITATORS
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3030753 |
Rapper
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2976951 |
Electrostatic precipitator
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2842938 |
Air supply control for air hammer
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