CN206138772U - Fractionating tower that detachable olein is accurate - Google Patents

Abstract

The utility model discloses a fractionating tower that detachable olein is accurate, including casing and feed inlet and the discharge gate of setting on the casing lateral wall, be equipped with the baffle of horizontal setting in the casing, and the equipartition there are a plurality of through -holes on the baffle, the upper surface of baffle is still fixed and is equipped with the driving motor that the output shaft set up down, driving motor's output shaft runs through the baffle and is connected with the stirring roller, the cover is equipped with the sleeve around the outside of stirring roller, and telescopic upper end fixed connection is at the lower surface of baffle, the downside fixedly connected with stirring fan blades of stirring roller, and stirring fan blades is located telescopic below, the sleeve is inside and outside bilayer structure, and the sleeve internal fixation is equipped with first pipeline and heating device, first pipeline is close to telescopic lateral wall, and heating device is close to telescopic inner wall, the equidistance is equipped with a plurality of nozzles on the telescopic lateral wall. The utility model discloses simple structure, convenient operation improves the work efficiency and the accuracy of distillating fractionally at to a great extent.

Description

One kind can divide oil accurately fractionating column

Technical field

This utility model is related to Petroleum Processing Technology field, more particularly to one kind can divide oil accurately fractionating column.

Background technology

In the middle of Petroleum Production, needing to use fractionating column carries out fractional distillation processing to oil, and so-called fractionating column is using steaming The operation principle with fractional distillation is evaporated, the liquid mixture in oil is separated, it is higher so as to enable people to obtain purity Using oil；However, fractionating column in the prior art, the heating to liquid mixture is not abundant enough, causes liquid mixture to exist Elementary step is detached not enough thoroughly, the oil higher so as to cannot get purity；Meanwhile, after fractionating column processes some oil, Because inside is also doped with the residue after separation, when reusing, detached difficulty is not only increased, wasted more Working time；Furthermore, when two kinds of boiling point of liquid are close, while the time of contact of gas and liquid is shorter in fractionating column Contact area is less, can equally have influence on the work efficiency of fractionating column；For this purpose, it is proposed that one kind can divide oil accurately fractionating column To solve the above problems.

Utility model content

The purpose of this utility model is that, in order to solve shortcoming present in prior art, and the one kind for proposing can divide olein accurate Fractionating column.

To achieve these goals, this utility model employs following technical scheme：

One kind can divide oil accurately fractionating column, including housing and the charging aperture and discharging opening being arranged in housing sidewall, institute The dividing plate that horizontally set is provided with housing is stated, and multiple through holes are evenly equipped with dividing plate, the upper surface of the dividing plate is also fixed with The motor that output shaft is arranged down, the output shaft of the motor runs through dividing plate and is connected with agitating roller, the stirring The outer periphery of roller is arranged with sleeve, and the upper end of sleeve is fixedly connected on the lower surface of dividing plate, and the downside of the agitating roller is consolidated Surely stirring flabellum is connected with, and stirs the lower section that flabellum is located at sleeve, the sleeve is interior outer double-layer structure, and it is fixed in sleeve The first pipeline and heater are provided with, first pipeline is near the lateral wall of sleeve, and heater is near the inwall of sleeve, It is equidistant on the lateral wall of the sleeve to be provided with multiple nozzles, and multiple nozzles with the first pipeline communication, first pipeline On be also inserted with second pipe, and one end of second pipe through dividing plate and housing side wall and connect with cleaning agent storage device It is logical, multiple baffle plates are provided with above the dividing plate, and multiple baffle plates are arranged in staggered, the surface of each baffle plate is equipped with It is all provided with multiple openings, and the side wall of each opening fluted.

Preferably, the outer periphery of the motor is provided with containment vessel.

Preferably, the groove adopts helicoidal structure, and the surface of groove is equipped with drainage trough.

Preferably, the heater adopts resistance wire, the resistance wire to be provided with heat conduction near the side of sleeve lateral wall Silica gel piece, and resistance wire is provided with quartzy heat shield near the side of sleeve lining.

In this utility model, simple structure is easy to operate, by arranging agitating roller and sleeve in the apparatus, and in set Nozzle and heater are set in cylinder, petroleum liquid mixture can be enable fully to heat, make liquid mixture faster Boiling；Meanwhile, nozzle can prevent residue to be mixed in liquid mixture with the residue in removal device, so as to reduce detached essence Exactness；Meanwhile, by arranging baffle plate in the apparatus, and multiple openings are set on baffle plate, can increase contacted between gas-liquid Area and the time, so as to improve the work efficiency and degree of accuracy of fractional distillation.

Description of the drawings

Fig. 1 be the utility model proposes a kind of structural representation for dividing oil accurately fractionating column.

Fig. 2 be the utility model proposes it is a kind of divide oil accurately in fractionating column baffle plate top view.

Fig. 3 be the utility model proposes a kind of structural representation for dividing oil accurately fractionating column baffle plate split shed.

Fig. 4 be the utility model proposes a kind of sectional view for dividing oil accurately fractionating column middle sleeve.

In figure：1 housing, 2 motors, 3 dividing plates, 4 through holes, 5 agitating rollers, 6 stirring flabellums, 7 first pipelines, 8 containment vessels, 9 baffle plates, 10 openings, 11 grooves, 12 sleeves, 13 nozzles, 14 second pipes, 15 heaters.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.

Reference picture 1-4, one kind can divide oil accurately fractionating column, including housing 1 and the charging aperture being arranged on the side wall of housing 1 And discharging opening, the dividing plate 3 of horizontally set is provided with housing 1, and multiple through holes 4 are evenly equipped with dividing plate 3, when liquid mixture heating When seething with excitement, gas floats to top through through hole 4, and the upper surface of dividing plate 3 is also fixed with the driving electricity that output shaft is arranged down Machine 2, the outer periphery of motor 2 is provided with containment vessel 8, prevents the gas liquefaction seethed with excitement from falling on the surface of motor 2, so as to Damage motor 2, the output shaft of motor 2 runs through dividing plate 3 and is connected with agitating roller 5, the outer periphery set of agitating roller 5 Sleeve 12 is provided with, and the upper end of sleeve 12 is fixedly connected on the lower surface of dividing plate 3, prevents sleeve 12 from turning together with agitating roller 5 Dynamic, so that wire intertwist fractures together, the downside of agitating roller 5 is fixedly connected with stirring flabellum 6, and stirs flabellum 6 In the lower section of sleeve 12, sleeve 12 is to be fixed with the first pipeline 7 and heater 15 in interior outer double-layer structure, and sleeve 12, Heater 15 adopts resistance wire, and resistance wire is provided with heat-conducting silica gel sheet near the side of the lateral wall of sleeve 12, and resistance wire is close The side of the inwall of sleeve 12 is provided with quartzy heat shield, and the heats for making heater 15 are maximized, so that liquid mixture That what is heated is more abundant, and the first pipeline 7 is near the lateral wall of sleeve 12, and heater 15 is near the inwall of sleeve 12, sleeve It is equidistant on 12 lateral wall to be provided with multiple nozzles 13, and multiple nozzles 13 are connected with the first pipeline 7, on the first pipeline 7 also Second pipe 14 is inserted with, and one end of second pipe 14 is run through the side wall of dividing plate 3 and housing 1 and is connected with cleaning agent storage device Logical, the easy cleaning residue after oil has been separated prevents from affecting the top of separation next time, dividing plate 3 to be provided with multiple baffle plates 9, and multiple baffle plates 9, in staggered arrangement, the surface of each baffle plate 9 is equipped with multiple openings 10, and side walls of each opening 10 On be all provided with fluted 11, groove 11 adopts helicoidal structure, and the surface of groove 11 is equipped with drainage trough, and with this gas is increased The area of liquid contact and time, so that the purity of petroleum fractionating is higher.

In this utility model, by arranging agitating roller 5 and sleeve 12 in the apparatus, and nozzle 13 is set in sleeve 12 With heater 15, heater 15 carries out adding to liquid mixture while agitating roller 5 is stirred to liquid mixture Heat, can make the more abundant of liquid mixture heating, so as to improve the efficiency of fractional distillation；Meanwhile, by the first pipeline 7 and Cleaning agent is poured in two pipelines 14, by the work of nozzle 13, residue that can be to fractionate out in removal device prevents residue from mixing In entering liquid mixture, so as to reduce detached degree of accuracy；Furthermore, by arranging baffle plate 9 in the apparatus, and on baffle plate 9 Multiple openings 10 are set, and due to arranging helical groove 11 on the side wall of opening 10, not only can increase contacted between gas-liquid Area can also improve time of contact, so as to improve the work efficiency and degree of accuracy of fractional distillation.

The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not Be confined to this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this practicality New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model Within enclosing.

Claims (4)

1. one kind can divide oil accurately fractionating column, including housing（1）Be arranged on housing（1）Charging aperture and discharging on the wall of side Mouthful, it is characterised in that the housing（1）In be provided with the dividing plate of horizontally set（3）, and dividing plate（3）On be evenly equipped with multiple through holes （4）, the dividing plate（3）Upper surface be also fixed with the motor that output shaft is arranged down（2）, the motor（2） Output shaft run through dividing plate（3）And it is connected with agitating roller（5）, the agitating roller（5）Outer periphery be arranged with sleeve（12）, and Sleeve（12）Upper end be fixedly connected on dividing plate（3）Lower surface, the agitating roller（5）Downside be fixedly connected with stirring flabellum （6）, and stir flabellum（6）Positioned at sleeve（12）Lower section, the sleeve（12）For interior outer double-layer structure, and sleeve（12）It is interior solid Surely it is provided with the first pipeline（7）And heater（15）, first pipeline（7）Near sleeve（12）Lateral wall, and add hot charging Put（15）Near sleeve（12）Inwall, the sleeve（12）Lateral wall on equidistant be provided with multiple nozzles（13）, and it is multiple Nozzle（13）With the first pipeline（7）Connection, first pipeline（7）On be also inserted with second pipe（14）, and second pipe （14）One end run through dividing plate（3）And housing（1）Side wall and with cleaning agent storage device connect, the dividing plate（3）Top It is provided with multiple baffle plates（9）, and multiple baffle plates（9）In staggered arrangement, each described baffle plate（9）Surface be equipped with multiple openings （10）, and each opening（10）Side wall on be all provided with it is fluted（11）.

2. one kind according to claim 1 can divide oil accurately fractionating column, it is characterised in that the motor（2）'s Outer periphery is provided with containment vessel（8）.

3. one kind according to claim 1 can divide oil accurately fractionating column, it is characterised in that the groove（11）Using spiral shell Rotation shape structure, and groove（11）Surface be equipped with drainage trough.

4. one kind according to claim 1 can divide oil accurately fractionating column, it is characterised in that the heater（15）Adopt With resistance wire, the resistance wire is near sleeve（12）The side of lateral wall is provided with heat-conducting silica gel sheet, and resistance wire near sleeve （12）The side of inwall is provided with quartzy heat shield.