Resources Contact Us Home
Spraying apparatus for cleaning filter plates

Image Number 11 for United States Patent #4448221.

Spraying apparatus for cleaning filter plates embodies a support frame which is mounted for movement beneath the filter plates and is adapted to align with each space formed between adjacent filter plates to be cleaned. A spraying unit is mounted for pivotal movement on the support frame selectively to a lowered position beneath the filter plates and to a raised position extending upwardly into the space between adjacent filter plates. A spray dispenser carried by the spraying unit moves within the space to apply spray to the adjacent vertical surfaces of the filter plates being cleaned.

  Recently Added Patents
Detection and extraction of elements constituting images in unstructured document files
Enclosure, assembly and method for reducing noise from a pump and mass spectrometry system
Compositions and methods for the detection of topoisomerase II complexes with DNA
Efficient acquisition of system information in mobile communication terminals
Electronic file access control system and method
Light source device having first light source, second light source, and control section to control drive timing of first light source and second light source such that drive pattern of second
Safety promoting techniques for mobile communication
  Randomly Featured Patents
Multi-function cushion and its assemblies
Methods for removing entrained solids from gases
Method and device for knowledge based representation and display of three dimensional objects
Process for rendering non-thermoplastic fibrous materials flame resistant to molten materials by application thereto of a flame resistant composition, and related articles and compositions
Semiconductor device
Method of estimating thickness of oxide layer
Method and system for preventing web crawling detection
Automated opening and closing of ultra clean storage containers
Process for the preparation of crystalline maltitol
Portable humidifier