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
Sample analyzing device
Random access for wireless multiple-access communication systems
Method and system for prioritizing points of interest for display in a map using category score
Information display device and program storing medium
Liquid crystal display device with a control mechanism for eliminating images
Dental plier
Switching device, switch control method, and storage system
  Randomly Featured Patents
Non-linear cathode inlet/outlet humidity control
Method for plating a first layer on a substrate and a second layer on the first layer
Titania sol, method of preparing the same, and coating composition comprising the same
Propylation of toluene
Rapid acting electromagnetic actuator
Resin-reinforced UV, moisture and UV/moisture dual curable silicone compositions
Method of manufacturing semiconductor device including a memory area and a logic circuit area
End plate
Handheld vacuum
Component provided with a machine-readable identification