摘要:
A connector suitable to be connected to a multi port extruded tube comprises a socket suitable for an end section of a multi port extruded tube to inserted into the socket along a linear insertion direction, whereby the socket contains an end section receiving space suitable to receive the end section of a multi port extruded tube, the end section receiving space bordering a first opening suitable for a multi port extruded tube to extend through it, whereby a cap arranged inside the socket such that the cap can slide from a forward position that is closer to the first opening to a backward position that is further away from the first opening, the cap having an outer circumferential surface whereby a sealing is provided inside the socket that contacts the outer circumferential surface of the cap in the forward position of the cap.
摘要:
Modular tubing apparatuses for use in a shell-and-tube heat exchanger are described. Multiple apparatuses may be connected in series to form a high density, small tube diameter, long length tube apparatus assembly. Casting molds for forming modular tubing apparatuses are likewise described, including methods for casting and electrochemically machining such apparatuses.
摘要:
A header plate includes slots to receive heat exchange tubes of a heat exchanger. Each slot includes a lip extending in a direction of the tubes. Each slot has straight sides and corners. At least two tabs extend from each lip. One tab is on one side of each lip, and another tab is on an opposite side of each lip. Tabs are absent from the corners of the lip. Each tab is turned out from the lip so that the tabs on the lip act as a lead in for a tube entering the slot. Each slot has two long sides opposite one another. At least one tab is on each long side of the lip.
摘要:
A battery system and a manifold assembly are provided. The assembly includes a first manifold member having a first tubular wall. The first manifold member further includes a first sealing member disposed on a first inner surface proximate to the first end, and a first male connecting portion extending from the second end. The manifold assembly further includes a second manifold member having a second tubular wall. The second manifold member further includes a second sealing member disposed on a second inner surface proximate to a third end, and a second male connecting portion extending from a fourth end. The first male connecting portion of the first manifold member is configured to be removably coupled to the fourth end of the second manifold member such that the second sealing member of the second manifold member contacts an outer surface of the first male connecting portion.
摘要:
A connecting assembly that can be coupled to a tubular wall is provided. The assembly includes a connecting fitting having a tubular coupling portion, an abutment ring, and an arcuate-shaped tubular body. The abutment ring is disposed around an outer surface of the tubular coupling portion a predetermined distance from a first end of the tubular coupling portion. An end of the tubular body is coupled to a second end of the tubular coupling portion. The assembly further includes a retaining member having a ring-shaped portion and first and second finger portions extending from the ring-shaped portion. The arcuate-shaped tubular body of the connecting fitting is received through a central aperture of the ring-shaped portion such that the ring-shaped portion is slidably disposed on the tubular body of the connecting fitting and is further slidably disposed against the abutment ring.
摘要:
What is disclosed herein deals with low to medium pressure, high temperature, all ceramic, air-to-air, indirect heat exchangers, novel ball joints, high load-bearing ceramic tube sheets, and tube seal extenders for ceramic tubes that are useful in such heat exchangers. Also disclosed are new and novel systems used in new and novel industrial processes such as chemical processing, sludge destruction and the production of particulates such as, for example, carbon black. Systems utilizing several heat exchangers are also disclosed.
摘要:
Device for connecting a heat exchange pipe (4), whereby said pipe (4) is positioned between walls (11) that are located on both sides of pipe (4), intended for heating and/or cooling a reactor, whose internal pressure is considerably higher than the atmospheric pressure and than the pressure that prevails inside said pipe (4), and said reactor, whereby said device comprises a series of cooperating means that comprise: means for connecting this pipe (4) and jacket (2a) of said reactor, whereby said means comprise a packing box (21, 22, 23), a flange (28) that is attached to jacket (2a) of the reactor by means of a joint (18), a bellows (25) that is placed between packing box (21, 22, 23) and said flange (28) to ensure a relatively flexible connection between pipe (4) and jacket (2a) of the reactor.
摘要:
A heat exchanger (2) comprises an end tank (6) defining therein a fluid inlet (16) through which, in use, fluid enters the heat exchanger, and a fluid outlet (20) through which, in use, fluid leaves the heat exchanger (2), a plurality of heat exchange tubes (8) having end portions (10) at which the heat exchange tubes are connected to said end tank (6), a plurality of heat exchange fins (12) connected to the heat exchange tubes (8), a plurality of stubs (28) provided on said end tank (6) extending outwardly therefrom and defining passageways into said end tank, said heat exchange tube end portions (10) being dimensioned to receive said stubs (28), wherein the stubs (28) are each provided with two axially spaced annular grooves (29) on the outer surface thereof, a sealing "O"-ring (30) being seated in each annular groove (29) to provide a seal between the heat exchange tubes (8) and stubs (28).
摘要:
An assembly for mounting a plurality of modular heat exchangers between respective pairs of fluid openings in parallel opposed faces of an inlet header and an outlet header, including modules providing generally axial flow between the headers, each of which modules has an axially extending sleeve defining a fluid opening on one end and an end flange defining a fluid opening on the opposite end, and an end chamber having an axially flexible end wall and forming a connection between either or both of the end sleeve and the end flange and the heat exchanging portion of the module, the assembly including compressible sealing members attached to the end sleeve and the end flange and compression type mounting brackets by which the sealing members are compressed to seal the interface and provide a demountable connection between the module and the headers.
摘要:
A recuperator having refractory walls has ceramic recuperator tubes which are located at each of their ends in tapering bores in the recuperator walls. The ends of the tubes are sealed in the bores in the walls by a number of precompressed fibrous refractory rings of different diameter which are in turn held in place and prevented from expanding by refractory locking rings that engage the sidewalls of the bores through a bayonet fitting. Ceramic inserts may be provided in the recuperator walls to form the bores. Buffer rings are provided between the locking rings and the tube ends, and a thrust washer is provided between the fibrous rings and the locking rings.