CN201512524U

CN201512524U - Vegetable oil refining equipment

Info

Publication number: CN201512524U
Application number: CN2009202182954U
Authority: CN
Inventors: 刘国平
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-19
Filing date: 2009-10-19
Publication date: 2010-06-23
Anticipated expiration: 2019-10-19

Abstract

The utility model discloses vegetable oil refining equipment which comprises a filtering, decoloring and edulcoration device consisting of a barrel body and a filtering layer arranged on a partition board in the barrel body. The equipment is characterized in that the filtering layer comprises a bottom layer filtering screen, a piece of filtering cloth applied on the filtering screen and a decoloring sand layer on the filtering cloth; a supporting plate for bearing the filtering layer is arranged on the partition board; a plurality of rows of through-holes are formed on the supporting plate; and a plurality of supporting strips projecting upwards are arranged on the upper surface of the supporting plate. The equipment has the advantages of easy manufacture and low investment, and is applicable to small-sized oil refineries for refining and processing edible crude oil.

Description

One vegetable oil refining equipment

Technical field

The utility model is the refining equipment of a vegetable oil, relates to the oil Refining Technologies field of vegetables oil.

Background technology

At oil processing industry, crude oil is meant the thick oil that contains impurity such as phosphatide that oil press zhai is squeezed out.The method of general at present employing precipitation press filtration or alkali refining is a vegetables oil with the crude oil refining.The equipment of common refined vegetable oil generally comprises steam cooker, reactor, oil filter, vacuum pump etc., and facility investment also need be equipped with the boiler more than 1.5 tons more than 100,000 yuan.These device fabrication expense height, the settling time is long, and floor space is big, uses big energy-consuming, only is useful in large-scale oil-fat plant and concentrates refined vegetable oil, should not be used for small-sized refined vegetable oil.

In utility model patent " a vegetable oil secondary filter ", provide a kind of vegetables oil secondary filter of integrated staving.This vegetables oil secondary filter, the interface of bung and staving is intact at the environment lower seal of lauter tub inner high voltage, do not have the gas leakage oil leakage phenomenon, and O-ring seal is indeformable, long service life.

The utility model content

The purpose of this utility model is to provide the simple machine of a cover refined vegetable oil, is specially adapted to small-sized oily factory edible crude oil is carried out refining processing.

A vegetable oil refining equipment of the present utility model, comprise and filter the decolouring knot screen, form by a staving and the filtering layer that on the staving internal partition, is provided with, filtering layer comprises the filter cloth laid on bottom filter screen and the filter screen and the decolouring layer of sand above the filter cloth, be placed with the back up pad of the described filtering layer of support on the dividing plate, back up pad is provided with many exhausting holes, also is provided with many support bars that raise up at the upper surface of back up pad.

Described support bar can adopt steel bar to be easy to processing for being welded on the steel bar on the steel back up pad, also can for the integrated convex tendon of back up pad.

Described filtering layer can also comprise the filtering net that is positioned at described decolouring layer of sand top, to carry out pre-filtering, avoids too much impurity to stop up the space of decolouring layer of sand.

Can also comprise a heating and stirring device, heating and stirring device is connected with the staving of described filtration decolouring knot screen by oil outlet pipe and oil pump, the staving inwall of heating and stirring device is equipped with electric heater, one agitator is arranged in the middle of the staving, the power of agitator is provided by the motor at top, staving outside, two-layer paddle is arranged on the main shaft of agitator, and the blade of two-layer paddle is orthogonal up and down.Adopt two-layer paddle,, can make that vegetables oil is upper and lower all can to flow in staving, improve stirring and mixing effect for the darker whipping appts of liquid level.

Described paddle is a rectangular flat plate, and dull and stereotyped axial line with main shaft has one 20-45 ° angle.Because the viscosity of vegetables oil itself is bigger, adopt the straight paddle that is 20-45 ° angle with main shaft, end thrust and radial force that vegetables oil is produced all compare rationally, are better than the mixing effect of other angle and pattern agitator.

Vegetables oil refining equipment of the present utility model owing to adopt filter screen, filter cloth and decolouring sand as filtering layer, can filter the decolouring removal of impurities to vegetables oil.On dividing plate, lay the porous back up pad, filter cloth is layered on the back up pad, because certain space appears in the effect of the support bar of projection on the back up pad between filter screen, filter cloth and the back up pad, and can not be close on the back up pad, will help the quick filtration of crude oil.Simultaneously this equipment this also have and be easy to make, the characteristics of less investment are applicable to that small-sized oily factory carries out refining processing to edible crude oil.

Description of drawings

Fig. 1 is the structure iron of the refining equipment of the utility model one vegetable oil.

Fig. 2 is the structure iron of the back up pad of the utility model one preferred embodiment.

Embodiment

The utility model is described in further detail below in conjunction with a preferred embodiment and accompanying drawing, to help understanding content of the present utility model.

A vegetable oil oil refining apparatus that the utility model proposes mainly is made up of two portions, and a part is a heating and stirring device, and another part is to filter the decolouring knot screen.

Uniform three electric heaters 5 in the 10cm left and right sides at the bottom of the span buckets have an agitator in the staving 4 of formation heating and stirring device in the middle of the staving, and the power of agitator is provided by the motor 1 at top, staving outside.On the main shaft 2 of agitator, upper and lower two pairs of mutually perpendicular straight paddles 3 are installed, straight paddle 3 is a rectangular flat plate, itself and main shaft 3 have one 20-45 ° angle.Go back in addition and also be equipped with on the barrel body wall in thermometer (omitting among the figure) the insertion staving to measure the oil temperature.In the staving of crude oil through adding heating and stirring device, through heated and stirred, temperature reaches about 60 ℃, discharges from the staving bottom, gets to the staving the inside of filtering the decolouring knot screen by oil pump 6, to filter the decolouring removal of impurities.

Filter the decolouring knot screen cylinder body 7 is arranged equally, the middle part interior welds of staving 7 has the annular dividing plate, on dividing plate, lay porous back up pad 11, steel back up pad 11 back up pads are provided with many exhausting holes 12 so that oil passes through as shown in Figure 2, upper surface at steel bracing plate also is welded with many steel bars that raise up 13 formation support bars, and steel bar 13 separates through hole 12 equably.Filter cloth 10 on filter screen and the filter screen is laid on the back up pad 11, and decolouring layer of sand 9 is layered on the filter cloth, also has one deck filtering net 8 above the decolouring layer of sand 9.

Claims

1. a vegetable oil refining equipment, comprise and filter the decolouring knot screen, form by a staving and the filtering layer that on the staving internal partition, is provided with, it is characterized in that: described filtering layer comprises the filter cloth laid on bottom filter screen and the filter screen and the decolouring layer of sand above the filter cloth, be placed with the back up pad of the described filtering layer of support on the dividing plate, back up pad is provided with many exhausting holes, also is provided with many support bars that raise up at the upper surface of back up pad.

2. refining equipment as claimed in claim 1 is characterized in that: described support bar is the steel bar that is welded on the steel back up pad, and perhaps support bar is and the integrated convex tendon of back up pad.

3. refining equipment as claimed in claim 1 or 2 is characterized in that: described filtering layer also comprises the filtering net that is positioned at described decolouring layer of sand top.

4. refining equipment as claimed in claim 1 or 2, it is characterized in that: also comprise a heating and stirring device, heating and stirring device is connected with the staving of described filtration decolouring knot screen by oil outlet pipe and oil pump, the staving inwall of heating and stirring device is equipped with electric heater, one agitator is arranged in the middle of the staving, the power of agitator is provided by the motor at top, staving outside, and two-layer paddle is arranged on the main shaft of agitator, and the blade of upper and lower two-layer paddle is orthogonal.

5. refining equipment as claimed in claim 4 is characterized in that: described paddle is a rectangular flat plate, and dull and stereotyped axial line with main shaft is 20-45 ° angle.

6. refining equipment as claimed in claim 4 is characterized in that: thermometer also is housed on the barrel body wall of described heating and stirring device.