CN104651036B

CN104651036B - Rotocel extractor

Info

Publication number: CN104651036B
Application number: CN201310588882.3A
Authority: CN
Inventors: 王丽军
Original assignee: 王丽军
Current assignee: Jiangsu Haoyuan Bridge Engineering Materials Co., Ltd
Priority date: 2013-11-15
Filing date: 2013-11-15
Publication date: 2017-11-03
Anticipated expiration: 2033-11-15
Also published as: CN104651036A

Abstract

The invention discloses a kind of rotocel extractor, with rotor, shell, axle, sieve plate, blanking port, fresh solvent shower, oily lattice, general import, air-introduced machine, separator, vapor inlet, general export, vapor outlet, liquid is exported, steel pipe is constituted, rotor is by rotor outer wall, rotor inner wall, rotor dividing plate is constituted, rotor is fixedly connected with axle and is pivoted by the center of circle of axle, rotor contact sliding friction on sieve plate, embryo material in rotor turns into the wet dregs of rice after solvent soaking, the wet dregs of rice in rotor are after each spray immersion, fresh solvent spray position is rotated in the direction of the clock, after fresh solvent spray, reached again through filtering dry section at blanking port, general import is provided below in the sieve plate of the underface of the dry section of pouring after fresh solvent shower.Using the present invention, the mixing liquid content in the wet dregs of rice is reduced, drenching the mixing liquid ratio that dry section is just gone in the dehumidifying dregs of rice, so that the evaporation of the wet dregs of rice turns into the heat used during dregs of rice material and reduced, reaching the purpose of steam saving.

Description

Rotocel extractor

Technical field：The present invention relates to liquefaction equipment, the rotocel extractor in extraction oil producing equipment is directly related to.

Background technology：As the improvement of people's living standards, people are also increasing to the expense of vegetable oil, and eat More than half is processed with lixiviation process to oil, and lixiviation process is exactly that into embryo material soaked in solvent, then solid-liquid divides Oil processing From solvent is separated the liquid after separation with oil again, and in separation of solid and liquid, the embryo material after separation includes the liquid of partial penetration Majority is that solvent also has amount of grease in body, this partially liq, it is common practice that：The wet dregs of rice after leaching after filtering and doing are direct Into evapo-separated machine, qualified not solvent-laden dregs of rice material is processed into, is write according to hygienic publishing house (k) village hall loyalty of Xinjiang science and technology in 1998 's《Oil prodution industry enterprise staff must be read》The 2nd row of page 71：(3) the wet dregs of rice containing quantity of solvent no more than 30%.But in practice In operation, because the quality of raw material embryo material is different for example：Water content is unstable, fines content is more etc., and factor easily causes embryo material permeability The ratio containing mixing liquid is more in difference, the wet dregs of rice, and rotocel extractor is that most equipment is used in lixiviation process, in production and processing In order to increase yield, generally increase the height of the embryo material in material lattice, increase yield in the unit interval, cause embryo material permeability The mixing liquid ratio contained in difference, the wet dregs of rice is bigger, thus cause steam the dehumidification dregs of rice when need to heat it is more, the quality of the dry dregs of rice It is impacted.

To solve this problem, many producers also want to the reduction of the ratio containing mixing liquid in the wet dregs of rice, for example, extrude Method, absorption method etc., these methods are used after blanking port, but also not in infuser, the dry section sieve plate of pouring gets on now Except mixing liquid method, so how the mixing liquid ratio that dry section is just gone in the dehumidifying dregs of rice is being drenched again, as scientific research personnel's research Problem.

The content of the invention：It is an object of the invention to provide a kind of new rotocel extractor, it can make the wet dregs of rice drench dry section just The mixing liquid ratio gone in the dehumidifying dregs of rice, reduces the mixing liquid content in the wet dregs of rice, so that when the evaporation of the wet dregs of rice turns into dregs of rice material The heat used is reduced.

The object of the present invention is achieved like this：Rotocel extractor has rotor, shell, axle, sieve plate, blanking port, fresh Solvent shower, oily lattice, general import, air-introduced machine, separator, vapor inlet, general export, vapor outlet, liquid outlet, steel pipe composition, turn Son is made up of rotor outer wall, rotor inner wall, rotor dividing plate, and rotor is fixedly connected with axle and is pivoted by the center of circle of axle, rotor The wet dregs of rice that embryo material in the contact sliding friction on sieve plate, rotor turns into after solvent soaking in the wet dregs of rice, rotor pass through once After secondary spray immersion, rotate in the direction of the clock after fresh solvent spray position, fresh solvent spray, then arrived through filtering dry section Up at blanking port, general import, the mouth of general import is provided below in the sieve plate of the underface of the dry section of pouring after fresh solvent shower Footpath area is less than the area that dry section is drenched after fresh solvent shower, and general import is set to inside external stability communicate mode with sieve plate Connection, steel pipe is in the surface of oily lattice and through the shell of infuser, and steel pipe and shell are set to fixing seal and be connected state, Steel pipe outlet is arranged on separator, and horizontally arranged outlet, steel pipe is tightly connected with air-introduced machine, and air-introduced machine is arranged on leaching Device enclosure, when air-introduced machine works, mixing liquid, solvent gas in the wet dregs of rice are drawn into always to enter by the effect of air-introduced machine It is intraoral, it is transported in the presence of air-introduced machine at the general export in separator, the oil in liquid exit is fallen under the liquid of ejection In lattice, gas is then entered on shell at vapor outlet, i.e., drenched after fresh solvent spray in the wet dregs of rice at dry section, such infuser The stabilization of interior gas pressure, gas circulating flow.

The present invention sets general import due to being drenched in fresh solvent under dry section sieve plate, so making the mixing liquid content in the wet dregs of rice Reduction, is drenching the mixing liquid ratio that dry section is just gone in the dehumidifying dregs of rice, is subtracting so that the evaporation of the wet dregs of rice turns into the heat used during dregs of rice material It is few, reach the purpose of steam saving.

Brief description of the drawings：Fig. 1 is the structure principle chart of rotocel extractor head-down position of the present invention, and Fig. 2 is flat turn leaching of the present invention Go out the side structure schematic diagram of device, the present invention will be further described below in conjunction with the accompanying drawings.

Embodiment：The technical proposal of the invention is realized in this way：Rotocel extractor it be by rotor 1, shell 2nd, axle 3, sieve plate 4, blanking port 5, fresh solvent shower 6, oily lattice 7, general import 8, air-introduced machine 9, separator 10, vapor inlet 11, General export 12, vapor outlet 13, liquid outlet 14, steel pipe 15 are constituted, and rotor rotation direction is pressed in infuser, in fresh solvent spray Pipe 6, at a distance of the lower section of sieve plate 4 of position, sets general import 8, general import 8 is arranged on the lower section of sieve plate 4, with sieve plate 4 with blanking port 5 Sealing is fixedly linked, and the aperture area of general import 8 is less than fresh solvent and sprays the area for drenching dry section, is set in the outside of shell 2 Air-introduced machine 9, separator 10, set vapor outlet 13, liquid outlet 14 on shell 2, and vapor outlet 13 is arranged on fresh solvent and drenches dry section Top, liquid outlet 14 is arranged in oily lattice 7, and vapor inlet 11, general export 12, air-introduced machine 9, separator are set on separator 10 10th, vapor inlet 11, general export 12, vapor outlet 13, liquid outlet 14 are connected with the sealing of steel pipe 15, the vapor inlet set on separator 10 11 are set with the opening direction of general export 12 formation right angle, and two bores are set not on same horizontal plane, and separator 10 is Intermediate cylindrical two cone is set.

The present invention operation principle be：When air-introduced machine 9 works, what the wet dregs of rice surface on sieve plate 5 at general import 8 was contained Liquid is strongly absorbed, and with the flowing of wind-force, is sent to by general import 8 by air-introduced machine 9 in separator 10, general export 12 The liquid contained in the gas of ejection falls on the bottom of separator 10 under gravity, under nature, and liquid is reached by steel pipe 15 Export in the oily lattice 7 at 14, the bore of liquid outlet 14 is immersed in liquid, and the gas that general export 12 sprays then passes through vapor inlet 11st, steel pipe 15 is transported to the position of vapor outlet 13, that is, drenches the top of dry section.

The present invention is immersed in liquid outlet 14 in oily lattice 7 below liquid level in normal work, plays sealed gas passageway Effect, gas can only leak at vapor outlet 13, make to form gas circulating flow state in rotocel extractor, set so ensure that The stabilization of standby interior air pressure, reaches that production is normally carried out.

Claims

1. a kind of rotocel extractor, with rotor (1), shell (2), axle (3), sieve plate (4), blanking port (5), fresh solvent spray Manage (6), oily lattice (7), general import (8), air-introduced machine (9), separator (10), vapor inlet (11), general export (12), vapor outlet (13), liquid outlet (14), steel pipe (15) composition, it is characterized in that：Rotor (1) rotation direction is pressed in rotocel extractor, fresh Solvent shower (6) below the sieve plate (4) of position, sets general import (8) with blanking port (5), and general import (8) is arranged on sieve The lower section of plate (4), the area of general import (8) is less than fresh solvent and sprays the area for drenching dry section, sets and draws in the outside of infuser Blower fan (9), separator (10), set vapor outlet (13), liquid outlet (14), vapor outlet (13) is arranged on fresh on shell (2) Solvent drenches the top of dry section, and liquid outlet (14) is arranged in oily lattice (7), and vapor inlet (11) is set on separator (10), is always gone out Mouth (12).

2. rotocel extractor according to claim 1, it is characterized in that：The vapor inlet set on described separator (10) (11) with the opening direction formation right angle of general export (12), and two bores, not on same horizontal plane, during normal work, liquid goes out Mouth (14) is immersed in the mixing liquid in oily lattice (7).