RU15887U1 - VEGETABLE OIL PRODUCTION EQUIPMENT - Google Patents

Abstract

1. Equipment for the production of vegetable oil, comprising a unit for extracting oil, made with two exits - the exit of the oil and the exit of the cake, a device for cooling the cake, the hopper for the cake, made with the possibility of loading the cake from the output of the cake of the installation for oil extraction through the device for cooling the cake, an installation for complex oil treatment, the input of which is connected to the oil outlet and which is configured to introduce bleaching earth into it through the inlet of the drainage material and the output of spent waste white earth through its first sludge outlet, and which is configured to introduce perlite into it through the filter medium inlet and spent perlite outlet through the second sludge outlet, at least one pump with a pipeline for flushing water of plants, a tank for greasy water, the entrance of which connected to the pipeline for flushing water of plants, characterized in that three additional pumps with pipelines, a conveyor, an evaporation plant, a mixer for mixing the spent bleaching earth and introduced perlite, and configured to load spent bleached earth and spent perlite into the mixer through its inlet, the tank for fried water is connected to the inlet of the evaporator through one of the additional pumps with a pipeline, the evaporation unit is connected to the inlet of the mixer through the second of the additional pumps with a pipeline , the conveyor is installed at the outlet of the cake of the installation for oil extraction and is configured to feed the cake into the device for cooling the cake, and the mixer is connected

Description

VEGETABLE OIL PRODUCTION EQUIPMENT

The utility model relates to the food industry and can be used in the production of vegetable oils.

It is known equipment for the production of vegetable oil, containing an installation for extracting oil, made with two inlets - the exit of the cake and the exit of the oil, the hopper for the cake, made with the possibility of loading the press from the exit of the cake, the line for cleaning the oil, the input of which is connected with the exit of oil and which has a series-connected device for primary oil purification and a complex oil purification device (1).

In addition, additional technical means have been introduced into this equipment for mixing oil sludge with oilcake and for pressing it again, which allows increasing the amount of oil obtained. However, when washing the technical devices that make up the equipment, there is a problem of wastewater disposal, which requires the use of additional treatment devices, while significant production waste accumulates directly in the treatment devices, which in turn require disposal.

Design limitations are the impossibility of ensuring waste-free production, and the oil that is formed by double oil extraction has low sensitive properties for use as feed.

The closest are the equipment for the production of vegetable oil, the oil extraction unit, made in two ways - the oil outlet and the exit of the oil cake, the cooling device for the cake, the oil hopper made with the possibility of loading the cake from the oil cake exit of the oil extraction unit through a device for cooling the cake, an installation for complex oil treatment, the input of which is connected to the oil outlet and which is configured to introduce bleaching earth into it through the inlet of the drainage material and exit spent bleaching earth through its first sludge outlet, and which is made with the possibility of introducing perlite into it through the inlet of the filtering medium and leaving} caring perlite through the second sludge outlet, at least one pump with a pipeline for flushing plants with water, tank

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for fatty water, the inlet of which is connected to the pipeline for flushing water of plants (2).

Any equipment used in the production of oil includes a unit for extracting oil by pressing or extraction, as well as a unit for oil refining, which could be performed using various technical means, depending on the requirements for the quality of the finished product laid down in the production conditions. Typically, the line for oil purification at most modern operating enterprises includes a device for primary oil purification, which can be used as any unit, for example, sedimentation tanks, filters, vibrating separators, self-cleaning disc filters, as well as a final oil purification device to obtain an output the highest quality product, which can be used by any known unit, for example, neutralizers-hydrators, hydrators with a continuous settler actions, hydrators with separators, separation lines, rotary-film dryers, low-temperature oil purification apparatus with a filter press. The installation providing primary and final cleaning using various technical means is complex.

Modern filtration media increase production waste, since the use of special drainage materials for primary oil refining, for example, natural clays, requires special treatment, and it is possible to direct these powders without special treatment only to poultry feed. For complex oil refining, to increase the filtration rate it is recommended to use auxiliary filtering agents: asbestos, special powders. Most often, K-700 kieselguhr or perlite is used in an amount of 0.1-0.5% by weight of oil. These materials allow to improve the extraction of waxes and the color of the oil. The sediment separated on filter presses is usually also directly transferred to fodder targets or for the allocation of wax-like substances.

A particular problem arises during periodic technological flushing of equipment, as a result of which a large amount of fried water is formed. This requires the use of special expensive equipment to clean it before discharge into the sewer or when reintroduced into

the production cycle with closed reverse use- In addition, the attratura used for cleaning before discharge into the sewer requires its own periodic cleaning, and there is a need to dispose of the waste that this equipment delays.

Thus, the main limitations of the known equipment for the production of vegetable oil are the need to use equipment for water treatment and special technical means for the disposal of sediments or their processing,

The task being solved by a utility model is to increase the technical and operational characteristics and ensure a waste-free technological cycle.

The technical result that can be obtained by performing a utility model is the exclusion from its composition of equipment for treating fried water while improving the quality of the waste when used for feed purposes.

To solve the problem with the achievement of the specified technical result in the known equipment for the production of vegetable oil, containing the installation for oil extraction, made with two exits the oil output and the output of the cake, the device for cooling the cake, the hopper for the cake made with the possibility of loading the cake with the output of the oil press of the installation for extracting oil through the device for cooling the oil cake, the installation for complex oil treatment, the input of which is connected to the oil output and which is made with with the introduction of bleaching earth into it through the inlet of the drainage material and the output of the spent bleaching earth through its first sludge outlet, and which is configured to introduce perlite into it through the inlet of the filter medium and the exhaust of perlite through the second sludge outlet, at least one pump with a pipeline for industrial water installations, a tank for fatty water, the inlet of which is connected to a pipeline for washing water installations, according to the claimed design introduced three additional pumps with pipelines, tra sporter, evaporation plant, a mixer for mixing the spent bleaching earth and perlite waste, and with the possibility of loading vsholnenny spent bleaching earth and perlite waste into the mixer through its input to zazhirennoy water tank is connected to the input of the evaporator unit via one of the additional pumps

with the pipeline, the outlet of the evaporation unit is connected to the inlet of the mixer through the second of the additional pumps with the pipeline, the conveyor is installed at the outlet of the cake of the oil extraction unit and is filled with the possibility of feeding the cake to the cooling device of the cake, and the mixer is connected with the conveyor with the possibility of a third supplying it with a mixture from the mixer.

An additional embodiment of the utility model is possible, in which it is advisable that a transport auger is introduced, connected with the first and second precipitation outputs of the complex oil treatment unit, and configured to move the spent bleaching earth and spent perlite to the mixer.

The indicated advantages, as well as the features of the present utility model, are explained by the best embodiment of its implementation with reference to the drawing.

The figure depicts a functional diagram of the equipment.

Equipment for the production of vegetable oil (Fig.) Contains a unit 1 for extracting oil, made with two outputs - output 2 of oil and output 3 of the cake. It has a device 4 for cooling the oil tank and a hopper

5 for the cake, made with the possibility of loading the cake into it from the exit 3 of the cake through the device 4. The equipment contains a unit 6 for complex cleaning of oil, the input of which is connected with the output of 2 oil. Installation 6 is performed with the possibility of introducing into it bleaching earth through the inlet 7 of the drainage material and the output of the spent bleaching earth through its first outlet 8 of sludge. Installation

6 is also made with the possibility of introducing into it perlite through the inlet 9 of the filter medium and the output of spent perlite through the second outlet 10 of the sediment.

Equipment (Fig.) Includes at least one pump 11 with a pipeline for flushing with water installations 1, 6, as well as pipelines included in their composition. Dromgeki pipelines are shown with a dashed line in the figure. The tank 12 for fried water, the inlet of which is connected to the pipeline for washing with water the plants 1, 6, serves for the accumulation and storage of fried water after washing the plants 1,6.

mixing spent bleaching earth and spent perlite. The mixer 18 is configured to load spent bleaching earth and spent perlite into it through its entrance. The tank 12 for fatty water is connected to the inlet of the evaporator 17 through one of the additional pumps 13 with the pipeline. The evaporation plant 17 is connected to the inlet of the mixer 18 by means of the second of the additional pumps 14. The conveyor 16 is installed at the outlet 3 of the cake of the installation 1 for oil extraction and is configured to feed the cake to the device 4 for cooling the cake. The mixer 18 is connected by means of a third additional "suction pump 15 with a conveyor 16 with the possibility of supplying it with a mixture from the mixer 18.

Due to the introduction of the evaporation plant 17, it is possible to isolate useful substances from fried water and introduce them as feed additives into spent bleaching earth and spent perlite. It is clear that under the terms "spent bleaching earth and" spent perlite in this utility model, all those substances that are contained in them in the form of precipitation are used. In addition, the terms "bleaching earth and" perlite in this utility model are understood to mean all those materials that can be used to clean the oil and which precipitate.

This embodiment of the utility model allows to automate the production process and improve the quality of the meal for feed purposes and, in addition, increase the necessary moisture content of the meal.

To ensure automation in the equipment (Fig.) Can be introduced transport auger 19, associated with the first and second outputs 8, 10 precipitation. The transport auger 19 is arranged to move the spent bleaching earth and spent perlite to the mixer 18. Other technical means can also be used to supply the spent components to the mixer 18, for example, conveyors, inclined trays and the like.

Works equipment for the production of vegetable oil (Fig.) As follows.

In installation 1, the oil is extracted by pressing or extraction. In the case of pressing, the resulting cake is fed to the exit of 3 cake, in the case of extraction to the exit of 3 meal gusel processing of miscella. The extracted oil from output 2 goes to the input of unit 6 for complex

oil purification. For example, bleaching earth is used as a drainage material in the installation 6, and perlite is used as a filter of a general agent (sorbent). Waste bleached earth and spent perlite are taken from the first and second sludges 8, 10 of the sludge, respectively, and they are transferred with a transport screw 19 to the mixer 18.

During periodic technological flushing with the pump 11 of devices 1, 6 and their pipelines, the fouled water is accumulated in the tank 12.

. From the tank 12 with an additional pump 13, the fried water is pumped to the evaporation unit 17. After evaporation of the fried water, the resulting emulsion is pumped by the additional pump 14 into the mixer 18.

In the mixer 18, the emulsion is mixed from the evaporation unit 17 with spent bleaching earth and perlite from unit b, resulting in an enriched mixture.

Generally, the cake from the outlet 3 of installation I has a low humidity and a high temperature, insufficient for its storage. Therefore, the cake was previously cooled in the device 4 and the cake was treated with water, which led to its additional consumption. The treatment was carried out so that the cake had a moisture content in the range of 7.5-8.5%, the temperature was not at all 35 ° C. However, without enrichment, such a cake has low nutritional value.

Cake has a high hygroscopicity. In the claimed utility model, the mixture from the mixer 18 is pumped by the third additional pump 15 to the conveyor 16, through which the cake is fed to the cooling device 4, while the cake is enriched with the mixture from the mixer 18 until it is cooled and saturated in the required humidity range. After cooling the cake in the device 4, it with a humidity of up to 10%, a temperature of up to 35 C and with a particle size of not more than 10-15 mm enters the hopper 5.

Thus, it is possible to eliminate costly wastewater treatment plants from the technological process, reduce oil losses, provide both nutrient enrichment for spent bleached earth and spent perlite, and enrich cake with nutrients to ensure its desired moisture content, which increases its feed value.

The most successfully claimed utility model can be industrially applicable in the manufacture of oil and vegetable crops, mainly sunflower oil.

Sources of information:

1. The author's certificate of the USSR No. 1265211, C 11 V 1/00, publ. 10/23/86.

2. “Technology for the production of vegetable oils, ed. prof. V.M.Koleykovsky and Assoc. S.IDaiilchuk; Moscow, “Light and Food Industry, 1982, pp. 194-209, 382-408.

Claims (2)

1. Equipment for the production of vegetable oil, comprising a unit for extracting oil, made with two exits - the exit of the oil and the exit of the cake, a device for cooling the cake, the hopper for the cake, made with the possibility of loading the cake from the output of the cake of the installation for oil extraction through the device for cooling the cake, an installation for complex oil treatment, the input of which is connected to the oil outlet and which is configured to introduce bleaching earth into it through the inlet of the drainage material and the output of spent waste white earth through its first sludge outlet, and which is configured to introduce perlite into it through a filter medium inlet and spent perlite outlet through a second sludge outlet, at least one pump with a pipeline for flushing water of plants, a tank for greasy water, the entrance of which connected to the pipeline for flushing water of plants, characterized in that three additional pumps with pipelines, a conveyor, an evaporation unit, a mixer for mixing the spent bleaching earth and introduced perlite, and configured to load spent bleached earth and spent perlite into the mixer through its inlet, the tank for fried water is connected to the inlet of the evaporator through one of the additional pumps with a pipeline, the evaporation unit is connected to the inlet of the mixer through the second of the additional pumps with a pipeline , the conveyor is installed at the outlet of the cake of the installation for oil extraction and is configured to feed the cake into the device for cooling the cake, and the mixer is connected third supplementary pump means with the conveyor to supply it to the mixture from the mixer. 2. The equipment according to claim 1, characterized in that a transport auger is introduced, connected with the first and second precipitation exits of the complex oil treatment unit and configured to move the spent bleaching earth and spent perlite to the mixer.