Title:
NON-CLOG EXTRA LONG TUBE FALLING FILM EVAPORATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/013502
Kind Code:
A3
Abstract:
The present invention discloses a falling film evaporation system adapted for evaporation of a liquid/slurry containing considerable amount of suspended solids. The system includes an evaporation column with a shell and tube calendria having a plurality of tubes. The tubes are adapted to reduce power consumption in the calendria. The system includes a liquid distributor that has a unique design adapted to prevent agglomeration of the solids over the tube sheet. The liquid distributor has a non-clog big bore axial full cone spray configuration with a wide solid spray angle adapted to reduce impact of the slurry on the tubesheet. The liquid distributor also ensures even distribution of the liquid on the tubesheet. The falling film evaporation system includes a vapor-liquid separator and a recirculation pump having a non-clog design.
Inventors:
MEHER SANKET ANIL (IN)
Application Number:
PCT/IN2013/000074
Publication Date:
April 10, 2014
Filing Date:
February 04, 2013
Export Citation:
Assignee:
M S RAJ PROCESS EQUIPMENTS & SYSTEMS PVT LTD (IN)
MEHER SANKET ANIL (IN)
MEHER SANKET ANIL (IN)
International Classes:
B01D1/10; B01D1/20; B05B3/04
Foreign References:
| US20050042042A1 | 2005-02-24 | |||
| US4317786A | 1982-03-02 | |||
| US2905394A | 1959-09-22 |
Attorney, Agent or Firm:
BHANAGE, Vidyadhar Prabhakar et al. (c/o R.B.Pusalkar 129 Shukrawar Peth,Bhagyaprakalpa Co. Hsg. Soc. Behin, Mahatma Phule Mandai Ganapati 2 Pune, IN)
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