阅读说明：本技术 一种食用油加工用菜籽油压榨设备 (Rapeseed oil squeezing equipment for edible oil processing ) 是由 张宗国 于 2019-09-19 设计创作，主要内容包括：本发明公开了一种食用油加工用菜籽油压榨设备,包括料斗、筛分筒、烘干筒、挤压筒、电机柜、托板和支撑架,料斗的下端设有出料管,筛分筒、烘干筒、挤压筒各自位于筒体一端上侧设有进料管,位于筒体另一端下侧设有出料管,筛分筒内设有第一螺叶轴,筒体下部设有筛分区,筛分区的外侧设有集屑罩,烘干筒内设有第二螺叶轴,筒体外侧包覆有加热罩,挤压筒内并排设有两个相向运动的挤压螺杆,料斗、筛分筒、烘干筒、挤压筒分别与支撑架固定。本发明结构设计合理,采用基于螺旋输送原理的一体式设计,具有筛分、烘干和挤压压榨功能,满足对菜籽油的批量压榨需求,具有占用体积小,压榨效率高的优点,利于推广使用。(The invention discloses rapeseed oil squeezing equipment for processing edible oil, which comprises a hopper, a screening cylinder, a drying cylinder, an extruding cylinder, an electric cabinet, a supporting plate and a supporting frame, wherein a discharging pipe is arranged at the lower end of the hopper, the screening cylinder, the drying cylinder and the extruding cylinder are respectively provided with a feeding pipe at the upper side of one end of a cylinder body, a discharging pipe is arranged at the lower side of the other end of the cylinder body, a first screw blade shaft is arranged in the screening cylinder, a screening area is arranged at the lower part of the cylinder body, a scrap collecting cover is arranged at the outer side of the screening area, a second screw blade shaft is arranged in the drying cylinder, a heating cover is wrapped at the outer side of the cylinder body, two extruding screw rods which move in opposite directions are arranged in the. The rapeseed oil press is reasonable in structural design, has screening, drying and squeezing functions by adopting an integrated design based on a spiral conveying principle, meets the requirement for batch squeezing of rapeseed oil, has the advantages of small occupied volume and high squeezing efficiency, and is beneficial to popularization and use.)

1. The utility model provides a rapeseed oil squeezes equipment for edible oil processing which characterized in that: the screening drum, the drying drum and the extruding drum are respectively positioned on the upper side of one end of the drum body and are provided with a feeding pipe, the lower side of the other end of the drum body is provided with a discharging pipe, the feeding pipes and the discharging pipes are respectively provided with a flange plate, the discharging pipe of the hopper is communicated with the feeding pipe of the screening drum, the discharging pipe of the screening drum is communicated with the feeding pipe of the drying drum, and the discharging pipe of the drying drum is communicated with the discharging pipe of the extruding drum; the utility model discloses a screening section of thick bamboo, including screening section of thick bamboo, drying cylinder, extrusion cylinder, the conveyer belt is equipped with the support frame, be equipped with first spiral shell leaf axle in the screening section of thick bamboo, the screening section of thick bamboo is located the barrel lower part and is equipped with the screening district, screening district equipartition has the sieve mesh, the outside of screening district is equipped with the collection bits cover, be equipped with second spiral shell leaf axle in the drying cylinder, the drying cylinder is located the barrel outside cladding and has the heating mantle, be equipped with two relative motion's extrusion screw rod in the extrusion cylinder side by side, the barrel at place is run through to first spiral shell leaf axle, second spiral shell leaf axle, extrusion screw rod respective one end to link firmly through shaft coupling and the driving motor output shaft that is located in.

2. Rapeseed oil pressing equipment for edible oil processing according to claim 1, characterized in that: and an anchoring plate fixed with the foundation is arranged at the bottom of the support frame.

3. Rapeseed oil pressing equipment for edible oil processing according to claim 1, characterized in that: the screening cylinder, the drying cylinder and the extrusion cylinder are respectively positioned on the inner wall of the end plate of the cylinder body and are fixedly provided with positioning blocks matched with the inner shaft body.

4. Rapeseed oil pressing equipment for edible oil processing according to claim 1, characterized in that: the chip collecting cover is an arc-shaped cover body, one end of the chip collecting cover is hinged with the screening cylinder through a hinge, and the other end of the chip collecting cover is fixedly connected with a positioning strip located on the outer wall of the screening cylinder through a fastening screw.

5. Rapeseed oil pressing equipment for edible oil processing according to claim 1, characterized in that: the heating cover is of a tubular structure, and a spiral heating resistance wire is arranged in the heating cover.

6. Rapeseed oil pressing equipment for edible oil processing according to claim 1, characterized in that: the end part of the drying cylinder, which is positioned on the cylinder body, is provided with an exhaust hole, and a dustproof filter plug is arranged at the exhaust hole.

Technical Field

The invention relates to the technical field of edible oil processing equipment, in particular to rapeseed oil squeezing equipment for edible oil processing.

Background

Rapeseed oil is commonly called oil extraction, also called rapeseed oil and coriander oil, and is edible oil extracted from rapeseed. In the prior art, rapeseed oil pressing is divided into cold pressing oil pressing and hot pressing oil pressing, wherein the cold pressing oil pressing is carried out in a presser for pressing under the state that rapeseed is not heated or at low temperature before pressing, the temperature of the pressed oil is low, refining is not generally needed, and finished oil is obtained after precipitation and filtration, so that the quality of the oil is high, but the processing efficiency is low, the oil yield is low, and the waste is serious; the hot pressed oil is prepared by washing and crushing rapeseeds before oil pressing, and then carrying out high-temperature heat treatment to destroy cells in the oil, promote protein denaturation, reduce the viscosity of oil and the like so as to be suitable for pressing and oil extraction and improve the oil yield.

The rapeseed oil squeezing equipment is characterized in that the traditional rapeseed oil squeezing equipment generally comprises a frying pan for frying the rapeseed oil, a crusher for crushing the rapeseed oil, and a screw extruder for squeezing the rapeseed oil after crushing, wherein the rapeseed oil is separately processed among processing equipment, and the rapeseed oil is conveyed to the next process after being conveyed for a certain distance after one process is finished, so that the production efficiency is low. Therefore, there is a need for an improved optimization of the conventional rapeseed oil pressing equipment.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provides rapeseed oil pressing equipment for processing edible oil.

In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:

a rapeseed oil squeezing device for processing edible oil comprises a hopper, a screening cylinder, a drying cylinder, an extruding cylinder, an electric cabinet, a supporting plate and a supporting frame, wherein a discharging pipe is arranged at the lower end of the hopper; the utility model discloses a screening section of thick bamboo, including screening section of thick bamboo, drying cylinder, extrusion cylinder, the conveyer belt is equipped with the support frame, be equipped with first spiral shell leaf axle in the screening section of thick bamboo, the screening section of thick bamboo is located the barrel lower part and is equipped with the screening district, screening district equipartition has the sieve mesh, the outside of screening district is equipped with the collection bits cover, be equipped with second spiral shell leaf axle in the drying cylinder, the drying cylinder is located the barrel outside cladding and has the heating mantle, be equipped with two relative motion's extrusion screw rod in the extrusion cylinder side by side, the barrel at place is run through to first spiral shell leaf axle, second spiral shell leaf axle, extrusion screw rod respective one end to link firmly through shaft coupling and the driving motor output shaft that is located in.

Further, in the rapeseed oil squeezing device for processing edible oil, an anchoring plate fixed with a foundation is arranged at the bottom of the supporting frame.

Furthermore, in the rapeseed oil squeezing device for processing edible oil, the screening cylinder, the drying cylinder and the extruding cylinder are respectively positioned on the inner wall of the end plate of the cylinder body and are fixedly provided with positioning blocks matched with the inner shaft body.

Further, among the rapeseed oil squeezes equipment for edible oil processing, collection bits cover is the arc cover body, and its one end is articulated with a screening section of thick bamboo through the hinge, and the other end links firmly through fastening screw and the location strip that is located screening section of thick bamboo outer wall.

Further, in the rapeseed oil squeezing device for processing edible oil, the heating cover is of a tubular structure, and a spiral heating resistance wire is arranged in the heating cover.

Further, in the rapeseed oil squeezing device for processing edible oil, the end part of the drying cylinder, which is positioned on the cylinder body, is provided with an exhaust hole, and the exhaust hole is provided with a dustproof filter plug.

The invention has the beneficial effects that:

the rapeseed oil press is reasonable in structural design, has screening, drying and squeezing functions by adopting an integrated design based on a spiral conveying principle, meets the requirement for batch squeezing of rapeseed oil, has the advantages of small occupied volume and high squeezing efficiency, and is beneficial to popularization and use.

Of course, it is not necessary for any one product that embodies the invention to achieve all of the above advantages simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the internal structure of the whole body of the present invention;

FIG. 2 is an overall external view of the present invention;

FIG. 3 is a schematic view of the chip collecting cover according to the present invention;

in the drawings, the parts are numbered as follows:

1-hopper, 2-screening cylinder, 3-drying cylinder, 4-extruding cylinder, 5-electric cabinet, 6-supporting plate, 7-supporting frame, 8-first screw blade shaft, 9-screening area, 10-scrap collecting cover, 101-hinge, 102-positioning strip, 103-fastening screw, 11-second screw blade shaft, 12-heating cover, 13-extruding screw, 14-coupler and 15-driving motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the rapeseed oil pressing device for processing edible oil in the present embodiment includes a hopper 1, a sieving cylinder 2, a drying cylinder 3, an extruding cylinder 4, an electric cabinet 5, a supporting plate 6 and a supporting frame 7, wherein a discharging pipe is disposed at a lower end of the hopper 1, the sieving cylinder 2, the drying cylinder 3 and the extruding cylinder 4 are respectively provided with a feeding pipe at an upper side of one end of a cylinder body, the discharging pipe is disposed at a lower side of the other end of the cylinder body, and the feeding pipe and the discharging pipe are respectively provided with a flange; the discharging pipe of hopper 1 communicates with the inlet pipe of a screening section of thick bamboo 2, and the discharging pipe of a screening section of thick bamboo 2 communicates with the inlet pipe of a drying cylinder 3, and the discharging pipe of a drying cylinder 3 communicates with the discharging pipe of recipient 4. A filter screen (not shown in the figure) is arranged below the discharge pipe of the extrusion cylinder 4 and is used for filtering oil residue.

In this embodiment, a first spiral blade shaft 8 is arranged in the sieving cylinder 2, the sieving cylinder 2 is provided with a sieving area 9 at the lower part of the cylinder body, sieve holes are uniformly distributed in the sieving area 9, and the aperture of each sieve hole is smaller than the minimum particle size of sesame. The outer side of the screening area 9 is provided with a chip collecting cover 10, the chip collecting cover 10 is an arc cover body, one end of the chip collecting cover is hinged with the screening cylinder 9 through a hinge 101, and the other end of the chip collecting cover is fixedly connected with a positioning strip 102 positioned on the outer wall of the screening cylinder 2 through a fastening screw 103.

In this embodiment, be equipped with second spiral shell blade axle 11 in the section of thick bamboo 3 of drying, section of thick bamboo 3 is located the barrel outside cladding and has heating mantle 12, and heating mantle 12 is tubular structure, and its inside is equipped with spiral heating resistance wire. The end part of the drying cylinder 3, which is positioned on the cylinder body, is provided with an exhaust hole, and a dustproof filter plug is arranged at the exhaust hole.

In this embodiment, two extrusion screws 13 moving in opposite directions are arranged in the extrusion cylinder 4 side by side, and the respective one ends of the first screw shaft 8, the second screw shaft 11 and the extrusion screws 13 penetrate through the cylinder body where the first screw shaft is located, and are fixedly connected with the output shaft of the driving motor 15 located in the motor cabinet 5 through the coupling 14. The screening cylinder 2, the drying cylinder 3 and the extrusion cylinder 4 are respectively positioned on the inner wall of the end plate of the cylinder body and are fixedly provided with positioning blocks matched with the inner shaft body. The bottom side of the electric cabinet 5 is fixed with a support frame 7 through a supporting plate 6, and the hopper 1, the screening cylinder 2, the drying cylinder 3 and the extrusion cylinder 4 are respectively fixed with the support frame 7. The bottom of the support frame is provided with an anchoring plate fixed with the foundation.

One specific application of this embodiment is: this embodiment structural design is reasonable, adopts the integral type design based on the auger delivery principle, squeezes the specific operation and does, puts into hopper 1 with the rape seed, gets into screening section of thick bamboo 2 under the action of gravity, and first spiral shell blade axle 8 makes the interior slight impurity of it filter out from screening district 9 in screening section of thick bamboo 2 in the transported substance in-process. The material then enters the drying cylinder 3, slowly advances under the action of the second spiral blade shaft 11, and water vapor is volatilized under the heating action of the heating cover 12 in the advancing process, and is discharged from the exhaust hole outwards. The dried material enters the extrusion cylinder 4, oil is squeezed out under the action of the extrusion screw 13, oil liquid and filter residue are discharged from the final discharge pipe, and the rapeseed oil can be obtained by simple filtration. The oil residue can be extracted again by leaching. Satisfies the requirement of batch squeezing of the rapeseed oil, has the advantages of small occupied volume and high squeezing efficiency, and is favorable for popularization and use

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.