CN112175711A - Low-temperature squeezing oil making equipment - Google Patents
Low-temperature squeezing oil making equipment Download PDFInfo
- Publication number
- CN112175711A CN112175711A CN201910594738.8A CN201910594738A CN112175711A CN 112175711 A CN112175711 A CN 112175711A CN 201910594738 A CN201910594738 A CN 201910594738A CN 112175711 A CN112175711 A CN 112175711A
- Authority
- CN
- China
- Prior art keywords
- oil
- pressing
- temperature
- feeding device
- feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/06—Production of fats or fatty oils from raw materials by pressing
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
Abstract
The invention relates to the field of oil presses and discloses low-temperature pressing oil-making equipment which comprises a feeding device, a temperature sensing device, an oil pressing device and a driving device, wherein the feeding device is used for feeding oil; the feeding device is provided with a feeding hole, a discharging hole and a steam inlet, and raw materials are subjected to continuous damp-heat treatment in the feeding device through high-temperature steam input from the steam inlet; the temperature sensing device is arranged at the discharge hole of the feeding device; the feed inlet of the oil pressing device is communicated with the discharge outlet of the feeding device; the oil press is characterized in that an oil pressing assembly is arranged in the oil press device, the driving device is in transmission connection with the oil pressing assembly, and the oil pressing assembly is driven to press oil in the oil press device through reciprocating driving. According to the invention, the oil is steamed by using high-temperature steam, and the temperature of the oil entering the oil pressing device is controlled to be stable by the temperature sensing device, so that the oil yield and the oil quality are improved.
Description
Technical Field
The invention relates to the field of oil presses, in particular to low-temperature pressing oil making equipment.
Background
The production method of the edible oil in the market comprises two types of physical squeezing and chemical leaching, wherein the leaching is to extract the oil by using a chemical substance, the oil yield is higher than that of a squeezing mode, and the leaching method adopts solvent oil for extraction, so that the original flavor of the vegetable oil cannot be maintained, and potential safety hazards also exist. Thus, physical pressing is more acceptable to consumers than chemical leaching. At present, two methods are mainly used for physical squeezing, namely high-temperature spiral squeezing and low-temperature hydraulic squeezing. High-temperature screw pressing, namely a dynamic pressing method, is a typical hot pressing process, wherein high temperature, often exceeding 200 ℃, is generated inside an oil pressing cavity along with friction in the pressing process. High-temperature screw pressing is high in yield and simple in process, however, due to the fact that the temperature is too high, protein structures of raw materials for oil pressing are damaged violently, acid value substances such as phosphoric acid are generated, the color and luster are blackened, the pressed oil needs to be filtered, brine is added for deacidification sometimes, and the nutritional value and the taste of the pressed oil are affected to different degrees. The low-temperature hydraulic pressing, namely the static pressing method (ancient method oil pressing), comprises the process flows of frying, crushing, steaming and pressing, is a typical cold pressing process because the temperature in the pressing process is not high and generally does not exceed 60 ℃, the protein and the nutrient content of the vegetable oil can be maximally reserved, the pressed oil retains the original color, the original fragrance and the original taste, and the requirement of the market on green and healthy high-end oil products can be effectively met. However, the low-temperature hydraulic oil pressing process is complicated in steps, and each process step needs to be completed by adopting different tools in a manual operation mode, so that the production efficiency is low.
Disclosure of Invention
The invention aims to solve the problems of complex process steps and low production efficiency of the existing low-temperature hydraulic oil pressing process and provides low-temperature pressing oil making equipment.
In order to achieve the purpose, the low-temperature pressing oil making equipment provided by the invention comprises a feeding device, a temperature sensing device, an oil pressing device and a driving device;
the feeding device is provided with a feeding hole, a discharging hole and a steam inlet, and the oil is subjected to continuous wet heat treatment in the feeding device through high-temperature steam input from the steam inlet;
the temperature sensing device is arranged at the discharge hole of the feeding device;
the feed inlet of the oil pressing device is communicated with the discharge outlet of the feeding device;
the oil press is characterized in that an oil pressing assembly is arranged in the oil press device, the driving device is in transmission connection with the oil pressing assembly, and the oil pressing assembly is driven to press oil in the oil press device through reciprocating driving.
Preferably, the low-temperature pressing oil manufacturing equipment further comprises a transfer bin arranged between the feeding device and the oil pressing device, and the transfer bin is respectively communicated with the feeding device and the oil pressing device;
the transfer bin is provided with a ventilation port.
Preferably, the outer surfaces of the feeding device, the transfer bin, the connecting part of the feeding device and the transfer bin, and the connecting part of the transfer bin and the oil pressing device are all coated with heat-insulating steam jackets;
and a steam inlet and a steam outlet are arranged on the heat-preservation steam jacket.
Through the technical scheme, the feeding device is provided with the steam inlet, so that the oil is subjected to continuous damp-heat treatment in the feeding process of the oil pressing device, the oil is steamed by high-temperature steam, and the temperature of the oil entering the oil pressing device is controlled to be stable by the temperature sensing device, so that the oil yield and the oil quality are improved, and low-temperature hydraulic pressing is realized.
Drawings
FIG. 1 is a schematic structural diagram of a low-temperature oil pressing device provided by the invention.
Description of the reference numerals
A feeding device 1; a temperature sensing device 2; an oil press device 3; a drive means 4.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
The endpoints of the ranges and any values disclosed herein are not limited to the precise range or value, and such ranges or values should be understood to encompass values close to those ranges or values. For ranges of values, between the endpoints of each of the ranges and the individual points, and between the individual points may be combined with each other to give one or more new ranges of values, and these ranges of values should be considered as specifically disclosed herein.
In order to solve the problems of complex steps and low production efficiency of a low-temperature hydraulic oil pressing process in the prior art, the invention provides low-temperature pressing oil making equipment.
As shown in fig. 1, the low-temperature pressing oil manufacturing equipment comprises a feeding device 1, a temperature sensing device 2, an oil pressing device 3 and a driving device 4.
The feeding device 1 is provided with a feeding hole, a discharging hole and a steam inlet, and the oil is subjected to continuous wet heat treatment in the feeding device 1 through high-temperature steam input from the steam inlet. Preferably, the feeding device 1 is coated with a humidifying steam jacket in the distribution area of the steam inlet, the humidifying steam jacket is communicated with the steam inlet, and the humidifying steam jacket not only helps to ensure the steam flow entering the interior of the feeding cylinder, but also helps to keep the temperature of the feeding device 1 and reduce energy consumption.
The discharge hole of the feeding device 1 is provided with the temperature sensing device 2. The high-temperature steam and the temperature sensor are favorable for timely adjusting the output temperature of the oil, and meanwhile, the temperature of the oil entering the oil pressing device 3 can be controlled to be stable, so that the oil yield and the oil quality can be controlled.
The feed inlet of the oil pressing device 3 is communicated with the discharge hole of the feeding device 1.
Be provided with the subassembly of extracting oil in the device 3 of extracting oil, drive arrangement 4 with the subassembly transmission of extracting oil is connected, through reciprocating drive the subassembly of extracting oil is right the oil in the device 3 of extracting oil squeezes.
According to a preferred embodiment of the present invention, the low-temperature pressing oil manufacturing equipment further comprises a transfer bin disposed between the feeding device 1 and the oil pressing device 3, and the transfer bin is respectively communicated with the feeding device 1 and the oil pressing device 3.
The transfer bin is provided with a ventilation port. The ventilation opening of the transfer bin can timely discharge excessive steam of the feeding device 1, and production safety is guaranteed.
According to a preferred embodiment of the invention, the outer surfaces of the feeding device 1, the transfer bin, the connection part of the feeding device 1 and the transfer bin and the connection part of the transfer bin and the oil pressing device 3 are all coated with heat-insulating steam jackets. And a steam inlet and a steam outlet are arranged on the heat-preservation steam jacket. The heat-preservation steam jacket helps to realize the whole-process heat preservation in the production process, thereby ensuring the oil yield of the oil material.
Through the technical scheme, the feeding device is provided with the steam inlet, so that the oil is subjected to continuous damp-heat treatment in the feeding process of the oil pressing device, the oil is steamed by high-temperature steam, and the temperature of the oil entering the oil pressing device is detected to be stable by the temperature sensing device, so that the oil yield and the oil quality are improved, and low-temperature hydraulic pressing is realized.
The preferred embodiments of the present invention have been described above in detail, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, many simple modifications can be made to the technical solution of the invention, including combinations of various technical features in any other suitable way, and these simple modifications and combinations should also be regarded as the disclosure of the invention, and all fall within the scope of the invention.
Claims (3)
1. The low-temperature pressing oil making equipment is characterized by comprising a feeding device, a temperature sensing device, an oil pressing device and a driving device;
the feeding device is provided with a feeding hole, a discharging hole and a steam inlet, and the oil is subjected to continuous wet heat treatment in the feeding device through high-temperature steam input from the steam inlet;
the temperature sensing device is arranged at the discharge hole of the feeding device;
the feed inlet of the oil pressing device is communicated with the discharge outlet of the feeding device;
the oil press is characterized in that an oil pressing assembly is arranged in the oil press device, the driving device is in transmission connection with the oil pressing assembly, and the oil pressing assembly is driven to press oil in the oil press device through reciprocating driving.
2. The low-temperature pressing oil manufacturing equipment according to claim 1, further comprising a transfer bin arranged between the feeding device and the oil pressing device, wherein the transfer bin is respectively communicated with the feeding device and the oil pressing device;
the transfer bin is provided with a ventilation opening.
3. The low-temperature pressing oil manufacturing equipment according to claim 2, wherein the outer surfaces of the feeding device, the transfer bin, the connecting part of the feeding device and the transfer bin, and the connecting part of the transfer bin and the oil pressing device are all coated with heat-insulating steam jackets;
and a steam inlet and a steam outlet are arranged on the heat-preservation steam jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594738.8A CN112175711A (en) | 2019-07-03 | 2019-07-03 | Low-temperature squeezing oil making equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594738.8A CN112175711A (en) | 2019-07-03 | 2019-07-03 | Low-temperature squeezing oil making equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112175711A true CN112175711A (en) | 2021-01-05 |
Family
ID=73915011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910594738.8A Pending CN112175711A (en) | 2019-07-03 | 2019-07-03 | Low-temperature squeezing oil making equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112175711A (en) |
-
2019
- 2019-07-03 CN CN201910594738.8A patent/CN112175711A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100572041C (en) | Pretreated oil plant extruding method of immersion oil and processing unit (plant) | |
| CN105495627A (en) | Fruit crush-pulp-enzyme killing integrated device | |
| CN101228905B (en) | Method of using traditional oil pressing set to produce linseed oil in low temperature | |
| CN105695082A (en) | Production method of full fragrant peanut oil and device thereof | |
| CN104479856A (en) | Traditional sesame oil hydraulic preparation process | |
| CN103981015A (en) | Method for producing oil from safflower seeds through cold pressing | |
| CN100418633C (en) | Technology for perilla seed peeling oil pressing at low temparatnre | |
| CN112175711A (en) | Low-temperature squeezing oil making equipment | |
| CN208646137U (en) | Oil press | |
| CN204752661U (en) | Concise heater of tea -seed oil | |
| CN105001979B (en) | A kind of method that physical squeezing prepares hemp-seed oil | |
| CN201530134U (en) | Wide clearance cage-bar oil mill | |
| CN108094876A (en) | A kind of processing method of instant nutrient rice flour | |
| CN101233897A (en) | Technique for preparing high active full-defatted peanut protein powder | |
| CN206406482U (en) | Full-automatic pumpkin seed oil oil press | |
| CN102174344B (en) | Pretreatment method suitable for extracting one-time oil pressed cake | |
| CN205467487U (en) | Small -sized constant -temperature domestic oil press | |
| CN214229800U (en) | Pressure and pressure increasing device of high-expansion-rate okra crisp chip dryer | |
| CN108749078A (en) | Oil press and control method | |
| CN215921350U (en) | Micro-pressure pulp boiling screw extruder | |
| CN206545010U (en) | A kind of tea oil refining heater | |
| CN205133545U (en) | System for hot -blast plant oil that toasts squeezes giving off a strong fragrance vegetable oil | |
| CN109520222B (en) | Powder cake drying equipment | |
| CN203093067U (en) | Novel domestic oil press | |
| CN105479794A (en) | Oil press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210105 |
|
| WD01 | Invention patent application deemed withdrawn after publication |