Page 81 - Process Equipment and Plant Design Principles and Practices by Subhabrata Ray Gargi Das

78 Chapter 4 Shell and tube heat exchanger

FRONT END REAR END
STATIONARY HEAD TYPES SHELL TYPES HEAD TYPES

(E) (L)
(A) FIXED TUBESHEET
ONE PASS SHELL LIKE “A” STATIONARY HEAD

CHANNEL (M)
AND REMOVABLE COVER (F)
FIXED TUBESHEET
TWO PASS SHELL LIKE “B” STATIONARY HEAD
WITH LONGITUDINAL BAFFLE
(B)
(N)
(G)
FIXED TUBESHEET
LIKE “N” STATIONARY HEAD
BONNET (INTEGRAL COVER) SPLIT FLOW
(P)
(H)
(C) REMOVABLE OUTSIDE PACKED FLOATING HEAD
TUBE
BUNDLE DOUBLE SPLIT FLOW
ONLY
(S)
CHANNEL INTEGRAL WITH TUBE-
SHEET AND REMOVABLE COVER
(J) FLOATING HEAD
WITH BACKING DEVICE
DIVIDED FLOW
(T)
(N)
PULL THROUGH FLOATING HEAD
(K)
CHANNEL INTEGRAL WITH TUBE-
SHEET AND REMOVABLE COVER
(U)
KETTLE TYPE REBOILER
U-TUBE BUNDLE
(D)
(X)
(W)

SPECIAL HIGH PRESSURE CLOSURE CROSS FLOW EXTERNALLY SEALED
FLOATING TUBESHEET
FIGURE 4.5
TEMA designations for shell and tube exchangers.
From (1988). Standards of Tubular Exchanger Manufacturers Association (7th ed.), Fig. Ne1.2: Tubular Exchanger Manufacturers
Association, Inc.