CN201042637Y

CN201042637Y - Oil material molecule flash column

Info

Publication number: CN201042637Y
Application number: CNU2006201154385U
Authority: CN
Inventors: 李艺; 周鼎力
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-17
Filing date: 2006-05-17
Publication date: 2008-04-02
Anticipated expiration: 2016-05-17

Abstract

An oil molecule flash distillation column relates to novel equipment using heat transfer oil to heat up pipe coils and facilitate fast oil gasification in oil refinery and extraction course. The utility model is characterized by comprising an inner jacket (19), an outer jacket (13), a gasification chamber (5), a catalyst chamber (2), an oil through outer pipe coil (10), an oil through inner pipe oil (11), a gas ejector pipe (8), an upper sieve mesh hollow clapboard (9), a lower sieve mesh hollow clapboard (18) and etc, wherein the catalyst chamber (2) is welded at the upper part of the gasification chamber (5); the gasification chamber (5) is welded at the upper part of the outer jacket (13); the oil through inner pipe coil (11) is fixed on the outer lateral wall of the inner jacket (19); the oil through outer pipe coil (10) is fixed on the inner lateral wall of the outer jacket (13); the lower part of the inner jacket (18) is sheathed inside and welded with a hollow hole of the lower sieve mesh hollow clapboard (18), the upper part is welded with the hollow hole of the upper sieve mesh hollow clapboard (9) and the top part is welded with an upper ring-shaped hollow density board (26); the upper part of the gas ejector pipe (8) is sheathed inside a fixing bushing (6) and extends into the gasification chamber (5) and the lower part is connected with an outer joint (16) of the oil through inner pipe coil. The utility model has the advantages of compact structure, integration of oil heating gasification, catalyst and weight component collection and is novel practical equipment for oil fractional distillation.

Description

A kind of oil plant molecule flash column

Affiliated technical field

The utility model relates to a kind of liquid distillation equipment, especially the equipment of oil plant distillation.

Background technology

Up to now, carrying out the mode that liquid level progressively evaporates after oil plant distillation adopts liquid to be heated in reactor mostly distills.The weakness of this mode is that reactor only contacts with thermal source on the surface of still, so contact area is little, energy consumption is big, and feed liquid time of staying in still is long and apt to deteriorate,

Summary of the invention

The invention the purpose of this utility model is to provide a kind of allows material flow in coil pipe and by the novel distiller of heated coil, thereby, the material heating surface area is enlarged at double, can reach fast be heated, the requirement of rapid evaporation.

The technical scheme in the invention for solving the technical problem is: in a conduction oil storage chamber of being made up of interior chuck (19) and external jacket (13) etc., be provided with some logical oily inner coil pipes (11) that spiral and logical oil outer coil pipe (10), because coil pipe has suitable length and thinner, accept the heat of conduction oil easily rapidly, allow the interior liquid of pipe reach required vapourizing temperature fast and vaporization rapidly; In addition for allow the material that is heated can be smoothly fully vaporization and catalysis and can will collect than heavy component, having designed a vaporizer (5), catalyst chamber (2) and centre again is the interior chuck (19) of cavity.

The beneficial effects of the utility model are: because logical oily inside and outside coil lengths is very long, generally about 200 meters, the long-pending big youngster of container surface area with equal volume of its unfolded surface doubly, more abundant, quicker so be heated, can realize the requirement of short time vaporization, promptly liquid can be realized in the short time at the utmost point from being fed to vaporization, has therefore also avoided the problem of object because of being heated and going bad for a long time, and can cut down the consumption of energy significantly, enhance productivity.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the whole cutaway view of the utility model.

Fig. 2 is the external jacket structure chart.

Fig. 3 goes up sieve aperture hollow clapboard, following sieve aperture hollow clapboard structure chart.

Fig. 4 is catalyst chamber, vaporizer structure chart.

Fig. 5 is the steam jet pipe structure chart.

1. end sockets among the figure, 2. catalyst chamber, 3, thermometer boss, 4. sieve aperture dividing plate, 5 vapour vaporizer, 6. fixed covers, 7. screw, 8. steam jet pipe is 9. gone up the sieve aperture hollow clapboard, 10. the outer coil pipe of logical oil, 11. logical oily inner coil pipes, 12. valves, 13. external jacket, 14. valves, 15. drainage conduit, 16. logical oily inner coil pipe coupling, 17. end sealing plates, 18. times sieve aperture hollow clapboards, 19. interior chuck, 20. conduction oil inlet pipes, 21. connecting legs, 22. valve, the outer coil pipe coupling of 23. logical oil is in the 24. logical oil, outer coil pipe connector place, 25. gripper shoe, annular hollow sealing plate on 26., 27. conduction oils go out pipe, 28. the visor stationary pipes, 29. pressure gauge connections, 30. fuel-displaced steam pipes, 31. sieve aperture, 32. hollow holes, the outlet of 33. steam jet pipes, 34. flange, 35. flanges.

The specific embodiment

In Fig. 1, catalyst chamber (2) is welded on vaporizer (5) top; Vaporizer (5) is welded on external jacket (13) top; External jacket (13) is a cylinder that is rolled into iron plate, and the bottom is real with end sealing plate (17) weldering, is welded with sieve aperture hollow clapboard (18) down in end sealing plate (17) position, slightly upper; Top is last annular hollow sealing plate (26) welding of emptying aperture with the middle part; Welding in the position, slightly lower of last annular hollow sealing plate (26) and to go up sieve aperture hollow clapboard (9).The top that the sealing top, bottom that is rolled into iron plate is chuck (19) in open type cylindrical is inserted in annular hollow sealing plate (26), it is interior and weld to go up the centre bore of sieve aperture hollow clapboard (9); The bottom is inserted in down in the centre bore of sieve aperture hollow sealing plate (18) and is welded; Logical oily inner coil pipe (11) is fixed on the lateral wall of interior chuck (18); The logical outer coil pipe of oil (10) is fixed on the madial wall of external jacket (13); The bottom of interior chuck (19) is inserted in down in sieve aperture hollow clapboard (19) the hollow emptying aperture and welding, and top is enclosed within sieve aperture hollow clapboard (9) mider hole and the top is inserted in the annular hollow sealing plate (26) and welding equally; One end of steam jet pipe (8) has steam jet pipe outlet (33), and this pipe top is inserted in the jacket pipe (6) and is stretched in the vaporizer (5), and the bottom is by being connected with logical oily inner coil pipe coupling (16).(27) be heat-conducting oil pipes, by external jacket (13) upper outside and stretch into annular hollow sealing plate (26) and last sieve aperture hollow clapboard (9) between the welding.(15) be drainage conduit, pass external jacket (13) outside and connect the back welding with interior chuck (19) bottom.(20) be the conduction oil inlet pipe, an end connects external jacket (13) bottom outside and welds.The top of end socket (1) is welded with fuel-displaced steam pipe (30), and this end socket is fixing with screw and catalyst chamber (2).(28) be the visor stationary pipes, be welded on the both sides of vaporizer, thermometer (3), pressure gauge connection (29) are welded on the both sides of catalyst chamber.(4) be the sieve aperture dividing plate, be fixed on vaporizer (5) top.(25) be gripper shoe, be welded on external jacket (16) upper outside.(14) be valve, be fixed on the outer end of drainage conduit (15).

Claims

1. oil plant molecule flash column, it is characterized in that: it is made up of interior chuck (19), external jacket (13), vaporizer (5), catalyst chamber (2), logical oil outer coil pipe (10), logical oily inner coil pipe (11), steam jet pipe (8), last sieve aperture hollow clapboard (9) and following sieve aperture hollow clapboard (18), wherein, catalyst chamber (2) is welded on vaporizer (5) top; Vaporizer (5) is welded on external jacket (13) top; Logical oily inner coil pipe (11) is fixed on the lateral wall of interior chuck (19); The logical outer coil pipe of oil (10) is fixed on the madial wall of external jacket (13); The bottom of interior chuck (18) is enclosed within down sieve aperture hollow clapboard (18) hollow hole and welding, and top is enclosed within sieve aperture hollow clapboard (9) hollow hole welding and top and last annular hollow sealing plate (26) welding; Steam jet pipe (8) top is inserted in the fixed cover (6) and is stretched in the vaporizer (5), and the bottom is connected with logical oily inner coil pipe coupling (16).