CN213232175U - Laundry detergent essence extraction element - Google Patents

Abstract

The utility model relates to a laundry detergent essence extraction device, which belongs to the technical field of essence extraction and comprises an alcohol precipitation tank, a filter tank, a collecting tank, a tail gas absorbing tank and a vacuum pump; an outlet at the bottom of the alcohol precipitation tank is connected to the filter tank; a tail gas discharge pipe is arranged at the top of the alcohol precipitation tank and communicated to the tail gas absorption tank, and a one-way valve is arranged on the tail gas discharge pipe; an inlet pipe of the vacuum pump is communicated with the bottom of the filter tank, and an outlet pipe of the vacuum pump is communicated to the tail gas absorption tank; the collecting tank is communicated with the bottom of the filtering tank through a pipeline; the middle part of the filter tank is provided with an opening and detaching filter screen layer; the utility model discloses a filter screen can be dismantled in the setting, effectively reduces the filter screen clearance degree of difficulty, and through setting up the absorption system, effectively retrieves volatile spices, has effectively avoided the waste of volatile spices.

Description

Laundry detergent essence extraction element

Technical Field

The utility model belongs to essence extraction element field, specific theory relates to a laundry detergent essence extraction element.

Background

The fragrance-enhancing components of the laundry detergent are mostly extracted from natural plants, an alcohol precipitation tank is commonly used in the extraction process of the laundry detergent essence, the slag and the extracting solution extracted by the alcohol precipitation tank need to be discharged, a filter is commonly used for separating the slag and the extracting solution because the slag and the extracting solution need to be discharged together, and the filtered filter screen is difficult to clean because the used laundry detergent essence extraction raw material is sticky. And because the essence contains partial volatile substances, the spices are easy to volatilize in the process of discharging slag materials, thereby not only polluting the environment, but also causing spice waste.

Disclosure of Invention

In order to overcome the problem that exists among the background art, the utility model provides a laundry liquid essence extraction element can dismantle the filter screen through the setting, effectively reduces the filter screen clearance degree of difficulty, and through setting up the absorption system, effectively retrieves volatile spices, has effectively avoided the waste of volatile spices.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the laundry detergent essence extraction device comprises an alcohol precipitation tank 1, a filter tank 2, a collecting tank 3, a tail gas absorption tank 4 and a vacuum pump 5; an outlet at the bottom of the alcohol precipitation tank 1 is connected to the filter tank 2; a tail gas discharge pipe 6 is arranged at the top of the alcohol precipitation tank 1 and communicated to the tail gas absorption tank 4, and a one-way valve 7 is arranged on the tail gas discharge pipe 6; an inlet pipe of the vacuum pump 5 is communicated with the bottom of the filter tank 2, and an outlet pipe is communicated to the tail gas absorption tank 4; the collecting tank 3 is communicated with the bottom of the filtering tank 2 through a pipeline; the inner wall of the filter tank 2 is provided with a vertical through groove 8 and a horizontal through groove 9; the bottom of the vertical through groove 8 is communicated with the horizontal through groove 9; a filter screen layer 10 is arranged in the middle of the filter tank 2; the periphery of the filter screen layer 10 is provided with a fixing block 11 matched with the vertical through groove 8 and the horizontal through groove 9, and the filter screen layer 10 is detachably fixed in the filter tank 2 by taking the vertical through groove 8 and the horizontal through groove 9 as rails through the fixing block 11.

Preferably, the handle 12 is arranged on the filter screen layer 10.

Preferably, a retainer ring 13 is arranged on the periphery of the filter screen layer 10; the inner side of the outer ring of the retainer ring 13 is higher than the bottom of the inner ring; and the outer diameter of the retainer ring 13 is smaller than the inner diameter of the filter tank 2.

The utility model has the advantages that:

the utility model can rapidly filter the extracted slag by arranging the vacuum pump and the filter tank, and can effectively absorb the tail gas by arranging the tail gas absorption tank, effectively recover the volatile spice and avoid polluting the environment; the tail gas discharge pipe is arranged at the top of the alcohol precipitation tank, and the check valve is arranged on the tail gas discharge pipe, so that the essence gas remained in the alcohol precipitation tank is recovered after extraction is finished; the arrangement of the one-way valve can prevent tail gas of the vacuum pump from entering the alcohol precipitation tank; through setting up detachable filter screen layer, can be convenient for wash the dismantlement of filter screen.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a top view of the filter canister of the present invention;

FIG. 3 is a cross-sectional view of the filter canister of the present invention;

fig. 4 is a top view of a screen layer of the present invention;

fig. 5 is a front view of a screen layer of the present invention;

in the figure, 1-an alcohol precipitation tank, 2-a filter tank, 3-a collecting tank, 4-a tail gas absorption tank, 5-a vacuum pump, 6-a tail gas discharge pipe, 7-a one-way valve, 8-a vertical through groove, 9-a horizontal through groove, 10-a filter screen layer, 11-a fixed block, 12-a handle, 13-a retainer ring and 14-a stirrer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1-5, the laundry detergent essence extraction device comprises an alcohol precipitation tank 1, a filter tank 2, a collection tank 3, a tail gas absorption tank 4 and a vacuum pump 5. The outlet at the bottom of the alcohol precipitation tank 1 is connected to the filter tank 2, the outlet pipe at the bottom of the alcohol precipitation tank 1 is provided with a valve, and after the extraction of the laundry detergent essence is completed, the valve on the outlet pipe is opened to discharge the extraction residues to the filter tank 2.

Collecting vat 3 passes through the pipeline intercommunication with the bottom of filter tank 2, and the filtrating after filter tank 2 filters gets into collecting vat 3, and the filter residue is handled in addition.

Vacuum pump 5's import pipe and 2 bottoms of filter tank communicate, and the outlet pipe communicates to tail gas absorption tank 4, and when alcohol precipitation jar 1 began to the filter residue of discharging in the filter tank 2, start vacuum pump 5 provides the negative pressure for filter tank 2, filters with higher speed. An outlet pipe of the vacuum pump 5 is communicated to the tail gas absorption groove 4, and the volatile essence in the suction filtration process enters the tail gas absorption groove 4 for recovery. The solvent in the tail gas absorption tank 4 can be used as an extraction solvent for the next extraction, and the absorbed essence is recovered while the solvent is used.

The top of the alcohol precipitation tank 1 is provided with a tail gas discharge pipe 6 communicated to the tail gas absorption groove 4, and the tail gas discharge pipe 6 is provided with a one-way valve 7. Because the essence contains volatile aroma, when the extraction of the essence of the laundry detergent is finished or the extraction residue is discharged, in order to prevent the volatile aroma from entering the air to pollute the atmosphere, the one-way valve 7 on the tail gas discharge pipe 6 can be opened, so that the volatile aroma is absorbed by the solvent in the tail gas absorption groove 4. The one-way valve 7 is arranged because the outlet pipe of the vacuum pump 5 is also led into the tail gas absorption tank 4, and because the gas pressure discharged from the outlet pipe of the vacuum pump 5 is large, the directional valve 7 is arranged to prevent the gas in the tail gas absorption tank 4 from entering the alcohol precipitation tank 1.

The middle part of the filter tank 2 is provided with a filter screen layer 10, and the inner wall of the filter tank is provided with four vertical through grooves 8 and a horizontal through groove 9 for disassembling the filter screen layer 10. The bottom of the vertical through groove 8 is communicated with the horizontal through groove 9. The periphery of filter screen layer 10 is provided with and leads to groove 8 and horizontal through groove 9 assorted four fixed blocks 11 with the vertical, and filter screen layer 10 passes through fixed block 11 and uses vertical through groove 8 and horizontal through groove 9 to fix in filter tank 2 as track detachably. When the filter screen layer 10 needs to be taken out, the handle 12 on the filter screen layer 10 is pulled by hand, the filter screen layer 10 is rotated, the fixing block 11 is enabled to be opposite to the vertical through groove 8, the filter screen layer 10 is pulled upwards to be taken out, and the filter screen layer 10 can be conveniently cleaned after being taken out. When the filter screen layer 10 needs to be placed into the filter tank 2, the fixing block 11 is opposite to the vertical through groove 8, the filter screen layer 10 is downwards slid to the horizontal through groove 9 along the vertical through groove 8, the filter screen layer 10 is rotated, the fixing block 11 is clamped and fixed in the horizontal through groove 9, and the filter screen layer 10 is fixed. As a preferable technical proposal, the periphery of the filter screen layer 10 is provided with a retainer ring 13 with an outer ring and a higher inner ring bottom; the structure at the bottom of the high inner circle of outer lane forms the inclined plane at retaining ring 13 inboard, can make the slag charge all get into filter screen layer 10 along the inclined plane, effectively prevents to stop on slag charge retaining ring 13, and when filter screen layer 10 was dismantled from filter tank 2 and is gone out, can hold back the filter residue, prevents that the filter residue from scattering around filter screen layer 10, and the height of retaining ring 13 is adjusted according to the filter cake thickness condition that probably produces. The outer diameter of the retainer ring 13 is slightly smaller than the inner diameter of the filter tank 2 so as to ensure that the filter screen layer 10 can be smoothly detached, and an overlarge gap is not required between the retainer ring 13 and the filter tank 2.

A stirrer 14 is arranged in the alcohol precipitation tank 1. The top of the filter tank 2 is sealed, and the bottom is provided with a lifting device.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims (3)

1. The utility model provides a laundry detergent essence extraction element which characterized in that: the laundry detergent essence extraction device comprises an alcohol precipitation tank (1), a filtering tank (2), a collecting tank (3), a tail gas absorption tank (4) and a vacuum pump (5); an outlet at the bottom of the alcohol precipitation tank (1) is connected to the filtering tank (2); a tail gas discharge pipe (6) is arranged at the top of the alcohol precipitation tank (1) and communicated to the tail gas absorption groove (4), and a check valve (7) is arranged on the tail gas discharge pipe (6); an inlet pipe of the vacuum pump (5) is communicated with the bottom of the filter tank (2), and an outlet pipe is communicated to the tail gas absorption tank (4); the collecting tank (3) is communicated with the bottom of the filtering tank (2) through a pipeline; the inner wall of the filter tank (2) is provided with a vertical through groove (8) and a horizontal through groove (9); the bottom of the vertical through groove (8) is communicated with the horizontal through groove (9); a filter screen layer (10) is arranged in the middle of the filter tank (2); the periphery of the filter screen layer (10) is provided with a fixing block (11) matched with the vertical through groove (8) and the horizontal through groove (9), and the filter screen layer (10) is detachably fixed in the filter tank (2) through the fixing block (11) by taking the vertical through groove (8) and the horizontal through groove (9) as rails.

2. The laundry detergent essence extraction device of claim 1, wherein: the filter screen layer (10) is provided with a handle (12).

3. The laundry detergent essence extraction device according to claim 1 or 2, characterized in that: a retainer ring (13) is arranged on the periphery of the filter screen layer (10); the inner side of the outer ring of the retainer ring (13) is higher than the bottom of the inner ring to form an inclined surface; and the outer diameter of the retainer ring (13) is smaller than the inner diameter of the filter tank (2).

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