CN216222986U - Energy-saving biodiesel distillation plant - Google Patents

Abstract

The utility model provides an energy-saving biodiesel distillation device, which comprises a mounting frame, wherein a distillation box is fixedly mounted at the top of the mounting frame, a first distillation pipeline is fixedly mounted at the top of the distillation box, a second distillation pipeline is fixedly mounted at a discharge port of the first distillation pipeline, a cooling sleeve is sleeved outside the second distillation pipeline, a water outlet channel is fixedly mounted at the top of the cooling sleeve, a steam box is fixedly mounted at a water outlet of the water outlet channel, and a steam pipeline is fixedly mounted at the top of the other side of the steam box, and the energy-saving biodiesel distillation device has the beneficial effects that: produced steam after first distillation pipeline and the cooling of second distillation pipeline is collected through the water outlet channel who sets up to inside the steam chest once more, then reduced the inside heat to the liquid heating of steam chest, and through the filtering conduit who sets up to carry out cyclic utilization to biodiesel distillative precipitation remaining water, then reduced the loss of biodiesel distillation in-process energy.

Description

Energy-saving biodiesel distillation plant

Technical Field

The utility model belongs to the technical field of biodiesel, and particularly relates to an energy-saving biodiesel distillation device.

Background

The biodiesel refers to vegetable oil (such as rapeseed oil, soybean oil, peanut oil, corn oil, cottonseed oil and the like), animal oil (such as fish oil, lard oil, beef tallow, mutton fat and the like), waste oil or microbial oil and methanol or ethanol are subjected to ester conversion to form fatty acid methyl ester or ethyl ester, the biodiesel is a typical 'green energy source', has the characteristics of good environmental protection performance, good engine starting performance, good fuel performance, wide raw material source, renewability and the like, has important strategic significance for the economic sustainable development, the promotion of energy source substitution, the reduction of environmental pressure and the control of urban atmospheric pollution, and the biodiesel needs to be subjected to distillation and extraction on a biodiesel extract through basic distillation during production, and the traditional distillation device has the following defects:

when biodiesel is produced, the biodiesel needs to be distilled and extracted, the traditional distillation device can not extract the biodiesel by a more energy-saving and efficient method, and a relatively closed space can not be formed, so that a large amount of impurities enter, so that when the biodiesel is extracted, more impurities exist, the quality of the biodiesel is reduced, the damage to the biodiesel during distillation can be caused due to the insufficient sealing degree, and the production result of the biodiesel during distillation is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving biodiesel distillation device, and aims to solve the problem that biodiesel cannot be extracted by a more energy-saving and efficient method in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an energy-saving biodiesel distillation plant, includes the mounting bracket, the top fixed mounting of mounting bracket has the distillation box, the top fixed mounting of distillation box has first distillation pipeline, the discharge gate department fixed mounting of first distillation pipeline has second distillation pipeline, the outside cover of second distillation pipeline is equipped with the cooling jacket, the top fixed mounting of cooling jacket has a exhalant canal, exhalant canal's delivery gate department fixed mounting has the steam chest, the opposite side top fixed mounting of steam chest has steam conduit, steam conduit's liquid outlet and the bottom fixed connection of distillation box.

In order to enable the distillation device to recycle water resources, as a preferable mode of the utility model, a cooling pipeline is fixedly installed at a water inlet at the bottom of the cooling jacket, a water storage tank is fixedly installed at a water inlet of the cooling pipeline, a water outlet at the bottom of the water storage tank is fixedly connected with the top of the mounting frame, a collecting box is fixedly installed at the bottom of the second distillation pipeline, a filtering pipeline is fixedly installed at the bottom of the collecting box, and a water outlet of the filtering pipeline is fixedly connected with one end of the steam box.

In order to make the distillation device more convenient to install and use, as a preferable mode of the utility model, first supports are fixedly arranged on the periphery of the bottom of the steam box, four first supports are fixedly connected with the top of the base through screws, and second supports are fixedly arranged on the outer sides of the collecting boxes.

In order to enable the interior of the distillation device to be synchronously heated, as a preferable mode of the utility model, electric heating wires are fixedly installed on the inner sides of the distillation box and the steam box, and electric valves are fixedly installed at one ends of the first distillation pipeline, the steam pipeline, the cooling pipeline and the filtering pipeline.

In order to make the high-temperature steam more effectively keep warm and prevent liquefaction, it is preferable that the outer sides of the steam pipeline and the water outlet channel are sleeved with polyurethane foam.

In order to make the distillation apparatus more convenient to use, as an optimal choice of the utility model, one side of the mounting frame is fixedly provided with a switch panel, the surface of the switch panel is fixedly provided with an electric heating wire switch and an electric valve switch, the electric heating wire is electrically connected with an external power supply through the electric heating wire switch, and the electric valve is electrically connected with the external power supply through the electric valve switch.

Compared with the prior art, the utility model has the beneficial effects that:

1) the steam generated after the first distillation pipeline and the second distillation pipeline are cooled is collected through the arranged water outlet channel and passes through the interior of the steam box again, so that the heat of the interior of the steam box for heating liquid is reduced, and the residual water generated by distilling and separating out the biodiesel through the arranged filtering pipeline is recycled, so that the energy loss in the biodiesel distillation process is reduced;

2) the contact time of hot steam and hot raw materials with cooling liquid is longer through the arranged second distillation pipeline, so that a more effective cooling distillation effect is achieved, and the cooling efficiency of the whole distillation device is accelerated through the interaction of the arranged cooling jacket and the water storage tank through the external water cooling mode, so that the working efficiency of the distillation device is improved;

3) the electric heating wire through setting up carries out synchronous heating to the inside water of steam chest and the inside raw materials of steam chest, thereby the consumption of high temperature steam has been reduced, then make distillation plant's distillation effect obtain improving, and the insulation material through polyurethane foam sends into the inside high temperature steam of distillation chest to steam chest through the steam conduit, and the inside cooling treatment of cooling jacket all plays heat retaining effect through the inside steam of the leading-in steam chest of exhalant canal, thereby make distillation plant's whole more energy-conserving.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the distillation box of the present invention.

In the figure: 1. a mounting frame; 2. a distillation box; 3. a first distillation conduit; 4. a second distillation conduit; 5. a cooling jacket; 6. a water outlet channel; 7. a steam box; 8. a steam line; 9. a cooling duct; 10. a water storage tank; 11. a collection box; 12. a filtration pipeline; 13. a first bracket; 14. a base; 15. a second bracket; 16. an electric heating wire; 17. an electrically operated valve.

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 present invention provides the following technical solutions:

the utility model provides an energy-saving biodiesel distillation plant, including mounting bracket 1, the top fixed mounting of mounting bracket 1 has distillation box 2, the top fixed mounting of distillation box 2 has first distillation pipeline 3, the discharge gate department fixed mounting of first distillation pipeline 3 has second distillation pipeline 4, the outside cover of second distillation pipeline 4 is equipped with cooling jacket 5, the top fixed mounting of cooling jacket 5 has outlet passage 6, outlet passage 6's outlet department fixed mounting has steam chest 7, the opposite side top fixed mounting of steam chest 7 has steam conduit 8, steam conduit 8's the liquid outlet and the bottom fixed connection of distillation box 2.

When the device is used specifically, when the distillation device carries out distillation treatment on biodiesel, the position and height of the distillation box 2 are fixed through the mounting frame 1, so that the internal raw materials are preliminarily heated through the distillation box 2, and then steam is generated, meanwhile, through the heating in the steam box 7, high-temperature steam generated in the steam box 7 enters the distillation box 2 through the steam pipeline 8, so that the biodiesel extract in the distillation box 2 is carried to enter the first distillation pipeline 3 together for preliminary cooling, when the mixed liquid enters the second distillation pipeline 4, the electric valve 17 is controlled through a switch, so that the water in the cooling jacket 5 fully carries out water cooling treatment on the outside of the second distillation pipeline 4, when the second distillation pipeline 4 is cooled through the water in the cooling jacket 5, the water in the cooling jacket 5 can generate steam due to the rising of the temperature, at the moment, the steam can be sent into the steam box 7 through the water outlet channel 6, so that the heating production of the steam box 7 on high-temperature steam is reduced, and the energy loss of the distillation device during distillation is reduced.

In this embodiment: the bottom water inlet of cooling jacket 5 department fixed mounting has cooling pipe 9, and the water inlet of cooling pipe 9 department fixed mounting has storage water tank 10, and the bottom water outlet of storage water tank 10 department and the top fixed connection of mounting bracket 1, the bottom fixed mounting of second distillation pipeline 4 have collecting box 11, and the bottom fixed mounting of collecting box 11 has filtering pipe 12, and the liquid outlet department of filtering pipe 12 and the one end fixed connection of steam chest 7.

When the device is used in detail, when mixed steam in the distillation box 2 enters the second distillation pipeline 4 through the first distillation pipeline 3 to be cooled, the electric valve 17 is controlled by the switch, so that cooling water in the water storage tank 10 enters the cooling jacket 5 through the cooling pipeline 9, the mixed steam in the second distillation pipeline 4 is cooled through the cooling jacket 5, so that mixed liquid after cooling liquefaction enters the collection box 11 to be cooled and separated out of a biodiesel extract, after the biodiesel extract is completely separated out, the electric valve 17 opens the filtering pipeline 12, so that residual water separated out of the biodiesel extract enters the steam box 7 again through the filtering pipeline 12 to be heated to form steam, so that water resources of the distillation device are recycled, and if a small part of biodiesel extract still exists in the residual water separated out through the collection box 11, the re-distillation treatment can be performed through the distillation tank 2, thereby improving the high efficiency of the distillation apparatus for the extraction of biodiesel.

In this embodiment: first supports 13 are fixedly mounted on the periphery of the bottom of the steam box 7, the four first supports 13 are fixedly connected with the top of the base 14 through screws, and second supports 15 are fixedly mounted on the outer sides of the collecting boxes 11.

During the specific use, first support 13 uses steam box 7 fixed mounting on base 14 through the screw, simultaneously, carries out more effective fixed to collecting box 11 through second support 15.

In this embodiment: electric heating wires 16 are fixedly mounted on the inner sides of the distillation box 2 and the steam box 7, and electric valves 17 are fixedly mounted at one ends of the first distillation pipeline 3, the steam pipeline 8, the cooling pipeline 9 and the filtering pipeline 12.

During the specific use, electric heating wire 16 carries out heat treatment to the inside raw materials of steam chest 2 and the inside water of steam chest 7 to reduced the consumption of steam chest 7 production high temperature steam, improved the holistic work efficiency of distillation plant then, and electric valve 17 is then whether the liquid to first distillation pipeline 3, steam conduit 8, cooling tube 9 and filtering tube 12 passes through to be controlled, has improved the holistic performance of distillation plant.

In this embodiment: polyurethane foam is sleeved on the outer sides of the steam pipeline 8 and the water outlet channel 6.

During the specific use, polyurethane foam plays heat retaining effect to steam conduit 8 and play water passageway 6 outside, prevents the circumstances such as liquefaction that steam produced behind steam conduit 8 and the water passageway 6 to make holistic distillation plant more energy-conserving.

In this embodiment: one side fixed mounting of mounting bracket 1 has flush mounting plate of switch, and flush mounting plate of switch's fixed surface installs electric heating wire switch and electric valve switch, and electric heating wire 16 passes through electric heating wire switch and external power supply electric connection, and electric valve 17 passes through electric valve switch and external power supply electric connection.

When the device is used specifically, the switch panel controls the whole distillation device, so that the distillation device is more convenient to operate when distilling and extracting biodiesel in an energy-saving mode.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an energy-saving biodiesel distillation plant, includes mounting bracket (1), its characterized in that, the top fixed mounting of mounting bracket (1) has distillation box (2), the top fixed mounting of distillation box (2) has first distillation pipeline (3), the discharge gate department fixed mounting of first distillation pipeline (3) has second distillation pipeline (4), the outside cover of second distillation pipeline (4) is equipped with cooling jacket (5), the top fixed mounting of cooling jacket (5) has water outlet channel (6), the water outlet department fixed mounting of water outlet channel (6) has steam chest (7), the opposite side top fixed mounting of steam chest (7) has steam conduit (8), the liquid outlet of steam conduit (8) and the bottom fixed connection of distillation box (2).

2. An energy-saving biodiesel distillation plant according to claim 1, wherein: the utility model discloses a steam box, including the bottom of cooling jacket (5), the bottom water inlet department fixed mounting of cooling jacket (5) has cooling pipe (9), the water inlet department fixed mounting of cooling pipe (9) has storage water tank (10), the bottom water outlet department of storage water tank (10) and the top fixed connection of mounting bracket (1), the bottom fixed mounting of second distillation pipeline (4) has collecting box (11), the bottom fixed mounting of collecting box (11) has filtering duct (12), the liquid outlet department of filtering duct (12) and the one end fixed connection of steam box (7).

3. An energy-saving biodiesel distillation plant according to claim 2, wherein: first supports (13) are fixedly mounted on the periphery of the bottom of the steam box (7), the four first supports (13) are fixedly connected with the top of the base (14) through screws, and second supports (15) are fixedly mounted on the outer sides of the collecting boxes (11).

4. An energy-saving biodiesel distillation plant according to claim 3, wherein: the equal fixed mounting in inboard of distillation case (2) and steam chest (7) has electric heating wire (16), the equal fixed mounting in one end of first distillation pipeline (3), steam conduit (8), cooling tube (9) and filtering tube (12) has electric valve (17).

5. An energy-saving biodiesel distillation plant according to claim 1, wherein: and polyurethane foam is sleeved on the outer sides of the steam pipeline (8) and the water outlet channel (6).

6. An energy-saving biodiesel distillation plant according to claim 4, wherein: one side fixed mounting of mounting bracket (1) has flush mounting plate of switch, flush mounting plate of switch's fixed surface installs electric heating wire switch and electric valve switch, electric heating wire (16) are through electric heating wire switch and external power supply electric connection, electric valve (17) are through electric valve switch and external power supply electric connection.

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