CN211562131U - A purification device for just oily - Google Patents

Abstract

The utility model discloses a purification device for primary oil, which comprises a color removal device, a filter device, a sedimentation device and a distillation device. The color removal device comprises a color removal cylinder, a filter plate, a color removal tank and a color absorption material. It can absorb the variegation in the initial oil. The filtering device includes an outer box, an inner box, a rotating motor, a stirring column, a stirring rod, and a scraper, which can filter out the impurities in the initial oil. The precipitation device includes a sedimentation box, The separator, the oil outlet pipe, and the sewage pipe can remove the sediment in the initial oil. The distillation device includes a still and a condenser, which can improve the purity of the initial oil. The utility model solves the problem that the initial oil may have variegated colors. Defects, and improve the purity of the initial oil as much as possible.

Description

A kind of purification device for primary oil

technical field

The utility model belongs to the technical field of primary oil treatment, in particular to a purification device for primary oil.

Background technique

Oil is a general term for liquid hydrophobic substances at room temperature, composed of one or more liquid hydrocarbons (silicon oil is mostly composed of silicon oxides), and is different from hydrocarbons such as alcohols, ketones and ethers. In that the components of the oil are not polarized.

The color of the initial oil is not stable, and there may be variegated colors, which affect the aesthetics and quality of the processed oil; the existing initial oil purification device can remove most of the impurities in the initial oil, There may still be liquid impurities or extremely fine impurities remaining in the purified crude oil. These impurities remain in the processed refined oil, which will affect the quality of the refined oil, and may even endanger the life and health of consumers.

Utility model content

The purpose of this utility model is to provide a kind of described distillation device including distiller and condenser, the device is used to solve the technical problems existing in the prior art, such as: the color of the initial oil is not stable, there may be variegated color The existing crude oil purification device can remove most of the impurities in the crude oil, and the purified crude oil may still have liquid impurities or extremely small impurities. These impurities remain in the processed refined oil, which will affect the quality of the refined oil and may even endanger the life and health of consumers.

For realizing the above-mentioned purpose, the technical scheme that the utility model adopts is:

A purification device for primary oil, comprising a color removal device, a filtering device, a precipitation device, and a distillation device;

The color removal device includes a color removal cylinder, a filter plate, a color removal tank, and a color absorbing material, an oil delivery pipe extends into the color removal cylinder, and the filter plate and the color removal tank are arranged in the color removal cylinder. below the oil pipeline, and the filter plate is arranged above the color removal tank, and the color absorption material is placed in the color removal tank;

The filtering device includes an outer box, an inner box, a rotating motor, a stirring column, a stirring rod, and a scraper. The inner box is fixed on the inner top of the outer box, and the top of the inner box is provided with a pass through the outer box. The top of the outer box is provided with the rotating motor, the bottom end of the rotating motor is connected to the stirring column, the stirring column extends into the inner box, and a number of the stirring rods are arranged in the There are several filter holes on the side of the stirring column and the side of the inner box, the scraper is connected with the stirring column through the support rod, and the side of the scraper is close to the inner wall of the side of the inner box, so The opening at the top of the inner box is connected with the bottom end of the color removing cylinder through a pipeline;

The sedimentation device includes a sedimentation tank, a partition, an oil outlet pipe, and a sewage pipe. The oil outlet pipe is arranged on the upper part of one side of the sedimentation tank, and the sewage pipe is arranged at the bottom of the same end of the sedimentation tank and the oil outlet pipe. The two partitions divide the sedimentation tank into three parts, wherein the part farthest from the oil outlet pipe is the main sedimentation tank, and the part closest to the oil outlet pipe is the second auxiliary tank. The part between the main sedimentation tank and the second auxiliary tank is the first auxiliary tank, and the top of the partition plate between the main sedimentation tank and the first auxiliary tank is provided with a first oil outlet. The bottom end of the partition between the tank and the first auxiliary tank is provided with a first sewage outlet, and the top of the partition between the first auxiliary tank and the second auxiliary tank is provided with a second oil outlet, A second sewage outlet is arranged at the bottom end of the partition plate between the first auxiliary tank and the second auxiliary tank, and the top of the main sedimentation tank is connected to the bottom end of the outer box through a pipeline;

The distillation device includes a distiller and a condenser pipe, the upper part of the side of the distiller is connected to the oil outlet pipe, the top of the distiller is connected to one end of the condenser pipe through a pipeline, and the other end of the condenser pipe is stored with the refined oil. box connection.

Further, the color-absorbing material is an activated clay layer.

Further, the stirring rod is not in contact with the inner box.

Further, soft bristles are provided on the side of the scraper that is close to the inner wall of the inner box.

The initial oil is injected into the color removal cylinder through the oil pipeline, and the color removal cylinder is provided with the filter plate and the color removal tank, and the filter plate filters out the impurities floating in the initial oil. Make the initial oil more pure, on the other hand, it is avoided that these impurities will be mixed with the color-absorbing material, and the service life of the utility model can be prolonged. The color of the initial oil is more pure, and the quality of the finished product is improved;

The initial oil after color absorption will flow into the inner box, and flow into the outer box through the filter hole on the side wall of the inner box. The fluidity of the initial oil is weak. As soon as it solidifies, the stirring rod rotates continuously with the rotation of the stirring column. On the one hand, the flow speed of the initial oil in the inner box is accelerated, and the filtration speed of the initial oil is accelerated. On the other hand, by accelerating the flow of grease Speed to make the grease not so easy to solidify, the solidified grease may stick to the side of the inner box or even block the filter hole on the side of the inner box, the scraper is connected to the stirring column through the support rod and may stick to the side of the inner box. The grease on the side wall of the inner box hangs down, so that the utility model can work continuously;

The primary oil flows into the outer box after being filtered, and then flows into the main sedimentation tank. The primary oil is left standing in the main sedimentation tank, so that the sediment produced in the primary oil is deposited on the bottom plate of the sedimentation device. Pure primary oil automatically flows into the first auxiliary tank for secondary precipitation through the first oil outlet. When the primary oil for secondary precipitation in the first auxiliary tank accumulates to a certain volume, it will pass through the second auxiliary tank. The oil outlet automatically flows into the second auxiliary tank for final precipitation. At this time, the sediment in the initial oil has been cleaned and separated through multiple precipitations, and can enter the subsequent processing device through the oil outlet pipe;

Too much sediment in the initial oil will form sludge at the bottom of the sedimentation device, which is very difficult to clean up later. Excessive accumulation of sludge will also affect the sedimentation effect of the sedimentation device. A first sewage outlet is arranged at the bottom end of the baffle between an auxiliary tank, and a second sewage outlet is arranged at the bottom end of the baffle between the first auxiliary tank and the second auxiliary tank. When a certain amount of sludge is accumulated at the bottom, open the sewage pipe, and the sludge at the bottom of the main sedimentation tank is driven to flow into the first auxiliary tank through the first sewage outlet, and then together with the sludge in the first auxiliary tank Flow into the second auxiliary tank, and then discharge the sedimentation device together with the sludge in the second auxiliary tank through the sewage pipe, with simple operation and low labor cost;

The precipitation-treated primary oil enters the distiller through the oil outlet pipe, and is vaporized and enters the condenser pipe under the heating treatment of the distiller. Storage in the box and distillation treatment can ensure the purity and high quality of the initial oil to the greatest extent;

The side of the scraper that is close to the inner wall of the inner box is provided with soft bristles. When the grease is solidified on the inner ring of the filter hole of the inner box, the soft bristles on the scraper can scrape off this part of the grease. To prevent it from clogging the filter holes on the side walls of the inner box and hindering the continuation of the filtration process.

Further, a heating device is provided at the bottom of the sedimentation tank.

Further, a valve is provided on the oil outlet pipe.

Further, a suction fan is provided on the pipeline connecting the condensation pipe and the distiller.

Further, a check valve is arranged in the oil outlet pipe.

The bottom of the sedimentation tank is provided with a heating device. During the sedimentation process, the grease may solidify into a paste and be mixed into the sludge, which is difficult to separate out and is discharged by the sewage pipe, resulting in waste of initial oil. The heating device can provide all the Describe the temperature of the initial oil in the precipitation device, so that it is not easy to solidify and reduce the waste of oil;

The beneficial technical effects of the present utility model are: (1) The initial oil is injected into the color removal cylinder through the oil pipeline, and the color removal cylinder is provided with the filter plate and the color removal tank, and the filter plate The impurities floating in the initial oil are filtered out, on the one hand, the initial oil is made more pure, and on the other hand, it is avoided that these impurities will be mixed with the color-absorbing material, and the service life of the utility model is prolonged, and the color-absorbing material can The substances that change the color of the oil are adsorbed, so that the color of the initial oil is more pure and the quality of the finished product is improved;

(2) The initial oil after color absorption will flow into the inner box, and flow into the outer box through the filter hole on the side wall of the inner box. The fluidity of the initial oil is weak. It solidifies during the filtration process, and the stirring rod rotates continuously with the rotation of the stirring column. On the one hand, the flow speed of the initial oil in the inner box is accelerated, and the The flow speed of the grease can make the grease not so easy to solidify. The solidified grease may stick to the side of the inner box or even block the filter hole on the side of the inner box. The scraper is connected to the stirring column through the support rod. The grease that may be adhered to the side wall of the inner box hangs down, so that the utility model can continue to work;

(3) The primary oil flows into the outer box after being filtered, and then flows into the main sedimentation tank. The primary oil is left to stand in the main sedimentation tank, so that the sediment produced in the primary oil is deposited into the sedimentation device. On the bottom plate, pure primary oil automatically flows into the first auxiliary tank for secondary precipitation through the first oil outlet. When the primary oil for secondary precipitation in the first auxiliary tank accumulates to a certain volume, it will pass through the The second oil outlet automatically flows into the second auxiliary tank for final precipitation. At this time, the sediment in the initial oil has been separated and cleaned up by multiple precipitations, and can enter the subsequent processing device through the oil outlet pipe;

(4) Too much sediment in the initial oil will form sludge at the bottom of the precipitation device, which is very difficult to clean up later. Excessive accumulation of sludge will also affect the precipitation effect of the precipitation device. The main sedimentation tank and The bottom end of the partition between the first auxiliary pools is provided with a first sewage outlet, and the bottom end of the partition between the first auxiliary pool and the second auxiliary pool is provided with a second sewage outlet. When a certain amount of sludge is accumulated at the bottom of the sedimentation device, the sewage pipe is opened, and the sludge at the bottom of the main sedimentation tank is driven to flow into the first auxiliary tank through the first sewage outlet, and then communicates with the first auxiliary tank. The sludge in the second auxiliary tank flows into the second auxiliary tank together, and is discharged from the sedimentation device through the sewage pipe together with the sludge in the second auxiliary tank. The operation is simple and the labor cost is low;

(5) The precipitation-treated initial oil enters the distiller through the oil outlet pipe, and is vaporized into the condenser pipe under the heating treatment of the distiller. The refined oil is stored in the storage tank, and the distillation process can ensure the purity and high quality of the initial oil to the greatest extent;

(6) Soft bristles are provided on the side of the scraper that is close to the inner wall of the inner box. When the grease is solidified on the inner ring of the filter hole of the inner box, the soft bristles on the scraper can remove this part of the grease. Scrape off to prevent it from clogging the filter holes on the side wall of the inner box and hinder the continuous progress of the filtration process.

Description of drawings

FIG. 1 shows a front view of Embodiment 1 of the present invention.

FIG. 2 shows a top view of the precipitation device of Example 1 of the present invention.

FIG. 3 is a schematic diagram showing the structure of the separator of Example 1 of the present invention.

FIG. 4 shows a front view of the filter device according to Embodiment 1 of the present invention.

FIG. 5 is a front view of the color absorbing device according to Embodiment 1 of the present invention.

In the picture: 1- oil pipeline, 2- color removal cylinder, 3- filter plate, 4- color removal tank, 5- color absorption material, 6- outer box, 7- inner box, 8- rotating motor, 9- stirring column, 10-scraper, 11-stirring bar, 12-settling tank, 13-main sedimentation tank, 14-first auxiliary tank, 15-second auxiliary tank, 16-heating device, 17-first oil outlet, 18- The second oil outlet, 19-first sewage outlet, 20-second sewage outlet, 21-oil outlet pipe, 22-sewage pipe, 23-distiller, 24-condenser pipe, 25-product oil storage tank, 26-separator plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings 1-5 of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1:

As shown in Figure 1, a purification device for primary oil, including decolorization device, filter device, precipitation device, distillation device;

As shown in FIG. 5 , the color removal device includes a color removal cylinder 2, a filter plate 3, a color removal tank 4, and a color absorption material 5. An oil pipe 1 extends into the color removal cylinder 2. The filter plate 3 and the The color removal tank 4 is arranged below the oil pipeline 1 in the color removal cylinder 2, and the filter plate 3 is arranged above the color removal tank 4, and the color absorption material is placed in the color removal tank 4. 5;

As shown in FIG. 4 , the filter device includes an outer box 6 , an inner box 7 , a rotating motor 8 , a stirring column 9 , a stirring rod 11 , and a scraper 10 , and the inner box 7 is fixed on the top of the outer box 6 . , the top of the inner box 7 is provided with an opening passing through the outer box 6, the top center of the outer box 6 is provided with the rotating motor 8, and the bottom end of the rotating motor 8 is connected with the stirring column 9, so The stirring column 9 extends into the inner box 7, a plurality of the stirring rods 11 are arranged on the side of the stirring column 9, and there are a number of filter holes on the side of the inner box 7, and the scraper 10 passes through. The support rod is connected with the stirring column 9, the side of the scraper 10 is close to the inner wall of the side of the inner box 7, and the opening at the top of the inner box 7 is connected with the bottom end of the color removing cylinder 2 through a pipeline;

As shown in FIG. 2 and FIG. 3 , the sedimentation device includes a sedimentation tank 12 , a partition 26 , an oil outlet pipe 21 , and a sewage pipe 22 . The pipe 22 is arranged at the bottom of the same end of the sedimentation tank 12 and the oil outlet pipe 21 , and the two partitions 26 divide the sedimentation tank 12 into three parts, of which the part farthest from the oil outlet pipe 21 is The main sedimentation tank 13, the part closest to the oil outlet pipe 21 is the second auxiliary tank 15, the part between the main sedimentation tank 13 and the second auxiliary tank 15 is the first auxiliary tank 14, the main sedimentation tank 14 The top of the partition 26 between the sedimentation tank 13 and the first auxiliary tank 14 is provided with a first oil outlet 17, and the partition between the main sedimentation tank 13 and the first auxiliary tank 14 The bottom end of 26 is provided with a first sewage outlet 19, the top of the partition plate 26 between the first auxiliary pool 14 and the second auxiliary pool 15 is provided with a second oil outlet 18, the first auxiliary pool 14 A second sewage outlet 20 is provided at the bottom end of the partition plate 26 between the second auxiliary tank 15 and the second auxiliary tank 15, and the top end of the main sedimentation tank 13 is connected to the bottom end of the outer box 6 through a pipeline;

The distillation device includes a distiller 23 and a condenser pipe 24. The upper side of the distiller 23 is connected to the oil outlet pipe 21, and the top of the distiller 23 is connected to one end of the condenser pipe 24 through a pipe. The other end of 24 is connected to the product oil storage tank 25 .

Further, the color absorbing material 5 is an activated clay layer.

Further, the stirring rod 11 is not in contact with the inner box 7 .

Further, the side of the scraper 10 which is close to the inner wall of the inner box 7 is provided with soft bristles.

Summary of the working principle of Example 1: The initial oil is injected into the color removal cylinder 2 through the oil pipeline 1, and the filter plate 3 and the color removal tank 4 are arranged in the color removal cylinder. 3 filter out the impurities floating in the initial oil, on the one hand, make the initial oil more pure, on the other hand, avoid that these impurities will be mixed with the color-absorbing material 5, prolong the service life of the present utility model, and the color-absorbing material 5 It can absorb the substances that change the color of the initial oil, make the color of the initial oil more pure, and improve the quality of the finished product;

The initial oil after color absorption will flow into the inner box 7, and flow into the outer box 6 through the filter holes on the side wall of the inner box 7. The fluidity of the initial oil is weak, and if it is animal fat, it may be in the outer box 6. During the filtration process, it solidifies, and the stirring rod 11 rotates continuously with the rotation of the stirring column 9. On the one hand, the flow speed of the initial oil in the inner box 7 is accelerated, and the filtration speed of the initial oil is accelerated. , by speeding up the flow speed of the grease to make the grease not so easy to solidify, the solidified grease may stick to the side of the inner box 7 or even block the filter hole on the side of the inner box 7, the scraper 10 is connected to the side of the inner box 7 through the support rod. The connection of the stirring column 9 will hang down the grease that may be adhered to the side wall of the inner box 7, so that the utility model can continue to work;

The primary oil flows into the outer box 6 after being filtered, and then flows into the main sedimentation tank 13. The primary oil is left standing in the main sedimentation tank 13, so that the sediment produced in the primary oil is deposited into the sediment. On the bottom plate of the device, pure primary oil automatically flows into the first auxiliary tank 14 for secondary precipitation through the first oil outlet 17. When the primary oil for secondary precipitation in the first auxiliary tank 14 accumulates to After a certain volume, it will automatically flow into the second auxiliary tank 15 through the second oil outlet 18 for final precipitation. At this time, the sediment in the initial oil has been separated and separated through multiple precipitations, and can pass through the oil outlet. The pipe 21 enters the subsequent processing device;

Too much sediment in the initial oil will form sludge at the bottom of the sedimentation device, which is very difficult to clean up later. Excessive accumulation of sludge will also affect the sedimentation effect of the sedimentation device. The main sedimentation tank 13 and the The bottom end of the partition plate 26 between the first auxiliary tank 14 is provided with a first sewage outlet 19 , and the bottom end of the partition plate 26 between the first auxiliary tank 14 and the second auxiliary tank 15 is provided with a first sewage outlet 19 . The second sewage outlet 20, when a certain amount of sludge accumulates at the bottom of the sedimentation device, the sewage pipe 22 is opened, and the sludge at the bottom of the main sedimentation tank 13 is driven to flow into the first auxiliary through the first sewage outlet 19. pool 14, and then flow into the second auxiliary pool 15 together with the sludge in the first auxiliary pool 14, and then discharge the sedimentation device together with the sludge in the second auxiliary pool 15 through the sewage pipe 22, Simple operation and low labor cost;

The precipitation-treated primary oil enters the distiller 23 through the oil outlet pipe 21, and is vaporized into the condenser pipe 24 under the heating treatment of the distiller. The finished oil is stored in the storage tank 25, and the distillation process can ensure the purity and high quality of the initial oil to the greatest extent;

The side of the scraper 10 that is close to the inner wall of the inner box 7 is provided with soft bristles. When the grease solidifies on the inner ring of the filter hole of the inner box 7, the soft bristles on the scraper 10 can remove this part. The grease is scraped off to prevent it from clogging the filter holes on the side wall of the inner box 7 and hindering the continuation of the filtration process.

Example 2:

On the basis of Example 1, further, a heating device 16 is provided at the bottom of the sedimentation tank 12 .

Further, the oil outlet pipe 21 is provided with a valve.

Further, an exhaust fan is provided on the pipe connecting the condensation pipe 24 and the distiller 23 .

Further, the oil outlet pipe 21 is provided with a one-way valve.

Summary of the working principle of Example 2: The bottom of the sedimentation tank 12 is provided with a heating device 16, and the grease may solidify into a paste during the sedimentation process and be mixed into the sludge, which is difficult to separate out and is discharged by the sewage pipe 22. Causes the waste of initial oil, and the heating device can provide the temperature of the initial oil in the precipitation device, so that it is not easy to solidify and reduce the waste of grease;

A suction fan is provided on the pipe connecting the condenser pipe 24 and the distiller 23 to speed up the efficiency of the entire distillation process;

In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "horizontal", "top", "bottom", "front", "rear" and "left" , "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only In order to facilitate the description of the present invention, it is not indicated or implied that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Claims (8)

1. a purification device for initial oil, is characterized in that, comprises decolorization device, filter device, precipitation device, distillation device; The color removal device comprises a color removal cylinder (2), a filter plate (3), a color removal tank (4), a color absorption material (5), and an oil delivery pipe (1) extends into the color removal cylinder (2), so that the The filter plate (3) and the color removal tank (4) are arranged below the oil pipeline (1) in the color removal cylinder (2), and the filter plate (3) is arranged in the color removal tank ( 4) Above, the color-absorbing material (5) is placed in the color-removing tank (4); The filtering device comprises an outer box (6), an inner box (7), a rotating motor (8), a stirring column (9), a stirring rod (11), and a scraper (10), and the inner box (7) is fixedly connected At the inner top of the outer box (6), the top of the inner box (7) is provided with an opening passing through the outer box (6), and the rotating motor (8) is provided in the center of the top of the outer box (6). ), the bottom end of the rotating motor (8) is connected with the stirring column (9), the stirring column (9) extends into the inner box (7), and a number of the stirring rods (11) are arranged in the There are several filter holes on the side of the stirring column (9) and the side of the inner box (7). The scraper (10) is connected to the stirring column (9) through a support rod. (10) The side is closely attached to the inner wall of the side of the inner box (7), and the opening at the top of the inner box (7) is connected to the bottom end of the color removing cylinder (2) through a pipeline; The sedimentation device comprises a sedimentation tank (12), a partition plate (26), an oil outlet pipe (21), and a sewage pipe (22). The sewage pipe (22) is arranged at the bottom end of the same end of the sedimentation tank (12) and the oil outlet pipe (21), and the two partitions (26) divide the sedimentation tank (12) into three parts , wherein the part farthest from the oil outlet pipe (21) is the main sedimentation tank (13), and the part closest to the oil outlet pipe (21) is the second auxiliary tank (15), in the main sedimentation tank (13) ) and the part between the second auxiliary tank (15) is the first auxiliary tank (14), the partition (14) between the main sedimentation tank (13) and the first auxiliary tank (14) 26) A first oil outlet (17) is provided at the top, and a first sewage outlet is provided at the bottom of the partition plate (26) between the main sedimentation tank (13) and the first auxiliary tank (14) (19), a second oil outlet (18) is provided at the top of the partition plate (26) between the first auxiliary pool (14) and the second auxiliary pool (15), and the first auxiliary pool A second sewage outlet (20) is arranged at the bottom end of the partition plate (26) between (14) and the second auxiliary tank (15), and the top of the main sedimentation tank (13) is connected to the outer box through a pipeline. (6) Bottom connection; The distillation device comprises a distiller (23) and a condenser pipe (24), the upper part of the side of the distiller (23) is connected to the oil outlet pipe (21), and the top of the distiller (23) is connected to the oil outlet pipe (21) through a pipeline. One end of the condensation pipe (24) is connected, and the other end of the condensation pipe (24) is connected with the product oil storage tank (25). 2 . The device for purifying primary oil according to claim 1 , wherein the color-absorbing material ( 5 ) is an activated clay layer. 3 . 3. A purification device for primary oil according to claim 1, characterized in that, the stirring rod (11) is not in contact with the inner box (7). 4. A purification device for primary oil according to claim 1, characterized in that, soft bristles are provided on the side of the scraper (10) that is close to the inner wall of the inner box (7). 5 . The purification device for primary oil according to claim 4 , wherein a heating device ( 16 ) is provided at the bottom of the sedimentation tank ( 12 ). 6 . 6 . The device for purifying primary oil according to claim 5 , wherein a valve is provided on the oil outlet pipe ( 21 ). 7 . 7 . The device for purifying primary oil according to claim 6 , wherein a suction fan is provided on the pipe connecting the condenser pipe ( 24 ) and the distiller ( 23 ). 8 . 8 . The device for purifying primary oil according to claim 7 , wherein a check valve is provided in the oil outlet pipe ( 21 ). 9 .

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