CN217725161U

CN217725161U - Dealcoholization equipment for wine production

Info

Publication number: CN217725161U
Application number: CN202221563510.6U
Authority: CN
Inventors: 俞然; 刘莹; 周晓芳; 王芳; 王博; 钱伟斌
Original assignee: Sino French Joint Venture Dynasty Winery Co Ltd
Current assignee: Sino French Joint Venture Dynasty Winery Co Ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-04
Anticipated expiration: 2032-06-21

Abstract

The utility model provides a dealcoholize equipment is used in grape wine production, which comprises a tank body, the internal portion of jar divide into main dealcoholize chamber and vice dealcoholize chamber through the baffle, main dealcoholize intracavity rigid coupling has first dealcoholize subassembly and second dealcoholize subassembly, vice dealcoholize intracavity rigid coupling has the third to dealcoholize the subassembly, jar body top is equipped with the feed liquor pipe, the feed liquor pipe is linked together with first dealcoholize subassembly, first dealcoholize subassembly is linked together with second dealcoholize subassembly top, the second dealcoholize subassembly communicates to the first drain department of jar side wall through the second catheter, the third dealcoholize subassembly is linked together through third catheter and main dealcoholize chamber, communicate to the second drain department of jar side wall through the fourth catheter, and be located vice dealcoholize chamber downside and be equipped with the liquid outlet at jar side wall. The utility model discloses beneficial effect: multistage dealcoholization is integrated in the tank body, so that the tank is convenient to move; primary dealcoholization and secondary dealcoholization are carried out in the main dealcoholization cavity, and the seeped water, ethanol and a small amount of wine are collected into the auxiliary dealcoholization cavity to carry out residual dealcoholization, so that the waste of the wine is avoided.

Description

Dealcoholization equipment for wine production

Technical Field

The utility model belongs to wine production facility field especially relates to a dealcoholize equipment is used in wine production.

Background

The wine is formed by squeezing fresh grapes, filtering and fermenting, wherein the wine produced after fermentation contains certain ethanol, and the wine is often dealcoholized in order to reduce or remove the ethanol in the wine. At present, one way is to dealcoholize the wine by low temperature distillation, which easily reduces the quality of the wine, such as loss of aroma and poor taste. The other mode is dealcoholization through a reverse osmosis membrane, which is based on the principle that small molecular substances such as water and ethanol are separated from wine by permeating through the reverse osmosis membrane, and then water is added for blending according to the concentration requirement of the wine, but in the dealcoholization process, a small amount of wine molecules extruded at high speed are also permeated, so that wine waste is caused, and the raw material cost is increased.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the shortcomings of the above problems in the prior art and providing a dealcoholization device for wine production.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

a dealcoholization device for wine production comprises a tank body, wherein the tank body is internally divided into a main dealcoholization cavity at the upper side and an auxiliary dealcoholization cavity at the lower side through a partition board, a first dealcoholization component and a second dealcoholization component positioned below the first dealcoholization component are fixedly connected in the main dealcoholization cavity, a third dealcoholization component is fixedly connected in the auxiliary dealcoholization cavity, a liquid inlet pipe is arranged at the top of the tank body and communicated with a liquid inlet at the top of the first dealcoholization component, a liquid outlet at the bottom of the first dealcoholization component is communicated with a liquid inlet at the top of the second dealcoholization component through a first liquid guide pipe, a liquid outlet at the bottom of the second dealcoholization component is communicated to a first liquid drainage port at the side wall of the tank body through a second liquid guide pipe, a liquid inlet at the top of the third dealcoholization component is communicated with the main dealcoholization cavity through a third liquid guide pipe, a liquid inlet at the bottom of the third dealcoholization component is communicated to a second liquid drainage port at the side wall of the tank body through a fourth liquid guide pipe, and a liquid outlet is arranged at the side wall of the auxiliary dealcoholization cavity.

Further, first dealcoholize subassembly, second dealcoholize subassembly and third dealcoholize subassembly all include the infiltration pipe of end cover, reverse osmosis membrane and tubbiness, and the equal horizontal rigid coupling of end cover is on jar internal wall, and infiltration pipe circumference surface cladding has reverse osmosis membrane, and the infiltration pipe upper end is in the same place with the end cover spiro union to correspond reverse osmosis membrane department on the circumference lateral wall and evenly be equipped with a plurality of through-holes, seted up the inlet on the end cover, the liquid outlet has been seted up to the infiltration pipe bottom.

Further, the outside rigid coupling of jar body top has the motor, and the output shaft of motor passes jar body top and vertical rigid coupling has the puddler that stretches into in the first dealcoholize subassembly, evenly is equipped with a plurality of stirring vane on the puddler.

Furthermore, a plurality of guide plates which incline downwards and are arranged in a staggered mode are arranged on two sides of the inner wall of the permeation tube of the second dealcoholization assembly and the third dealcoholization assembly, a liquid inlet in the end cover is located above the corresponding guide plate on the uppermost side, and in two adjacent guide plates, the lower end of the guide plate on the upper side is located in the middle of the upper side of the guide plate on the lower side.

Furthermore, the upper end of the permeation tube is provided with an external thread, the end cover is provided with an internal thread, the top of the inner side wall of the end cover is downwards provided with an annular limiting convex edge, an annular groove is formed between the annular limiting convex edge and the circumferential side wall of the end cover, an annular sealing ring is sleeved in the annular groove, and after the upper end of the permeation tube is screwed with the end cover in a threaded manner, the top of the permeation tube abuts against the annular sealing ring.

Further, the bottom of the permeation tube is downwards provided with a boss integrally formed with the permeation tube, and the circumferential outer wall of the boss is provided with a plurality of vertically-arranged anti-skidding grains.

Furthermore, the two sides of the end cover horizontally protrude outwards to form fixing beams integrally formed with the end cover, and the fixing beams are welded and fixed on the inner wall of the tank body.

Furthermore, the upper surface of the baffle plate is provided with a conical surface structure, and a third liquid guide pipe is downwards connected to the lowest part of the conical surface on the baffle plate.

Furthermore, manholes are fixedly connected to the side wall of the tank body corresponding to the main dealcoholization cavity and the auxiliary dealcoholization cavity.

Furthermore, the first liquid guide pipe comprises a liquid outlet guide pipe connected to the bottom of the first dealcoholization assembly and a liquid inlet guide pipe connected to the top of the second dealcoholization assembly, the outer ends of the liquid outlet guide pipe and the liquid inlet guide pipe penetrate through the tank body and are connected together through a first valve, the liquid outlet guide pipe is arranged from the inside of the tank body to the outside of the tank body in an inclined and downward manner, and the liquid inlet guide pipe is arranged from the outside of the tank body to the inside of the tank body in an inclined and downward manner; the first liquid outlet is provided with a second valve, the second liquid outlet is provided with a third valve, and the liquid outlet is provided with a fourth valve.

Further, the tank body is provided with an inclined plane structure at the bottom of the auxiliary dealcoholization cavity, and the liquid outlet is arranged at the lower end of the inclined plane.

Furthermore, the bottom of the tank body is welded with a base, and the bottom of the base is uniformly welded with a plurality of support legs.

Compared with the prior art, the utility model discloses following advantage has:

the dealcoholization equipment for wine production is provided with a clapboard in a tank body, the inside of the tank body is divided into a main dealcoholization cavity and an auxiliary dealcoholization cavity which are distributed up and down through the clapboard, a first dealcoholization component and a second dealcoholization component are arranged in the main dealcoholization cavity at the upper side, the wine is subjected to primary dealcoholization and secondary dealcoholization, and water and ethanol in the process and part of high-speed extruded wine molecules can seep into the main dealcoholization cavity from the dealcoholization component; set up the third and take off the mellow wine subassembly in vice dealcoholization intracavity, the solution that falls into main dealcoholization intracavity can enter into the third and take off mellow wine subassembly and carry out the residual dealcoholization, avoids the waste of grape wine, makes the dealcoholization effect better simultaneously. The device integrates multistage dealcoholization equipment in a tank body, is convenient to move and use, and primary dealcoholization and secondary dealcoholization in the main dealcoholization cavity are main dealcoholization steps, and the solution of mixing water, ethanol and a small amount of wine oozed in the process is collected into the auxiliary dealcoholization cavity to carry out residual dealcoholization, thereby effectively avoiding the waste of the wine.

Drawings

The accompanying drawings, which form a part of the present disclosure, are included to provide a further understanding of the present disclosure, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present disclosure and together with the description serve to explain the present disclosure. In the drawings:

FIG. 1 is a schematic structural view of a dealcoholization apparatus for wine production according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic view of an end cap structure according to an embodiment of the present invention.

Description of the reference numerals:

1. a tank body; 11. a partition plate; 111. a third liquid guide tube; 12. a primary dealcoholization cavity; 13. a secondary dealcoholization cavity; 14. a liquid inlet pipe; 15. a first catheter; 151. a liquid outlet conduit; 152. a liquid inlet conduit; 153. a first valve; 16. a first drain port; 161. a second valve; 162. a second liquid guide tube; 17. a second liquid discharge port; 171. a third valve; 172. a fourth catheter; 18. a liquid outlet; 181. a fourth valve; 19. a base; 191. a leg; 2a, a first dealcoholization component; 2b, a second dealcoholization component; 2c, a third dealcoholization component; 21. a permeate tube; 211. a through hole; 212. a boss; 22. a reverse osmosis membrane; 23. an end cap; 231. a fixed beam; 232. an annular limiting convex edge; 24. an annular groove; 25. an annular seal ring; 26. a baffle; 3. a motor; 31. a stirring rod; 32. a stirring blade; 4. a manhole.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in the figure, the dealcoholization device for wine production comprises a tank body 1, the interior of the tank body 1 is divided into a main dealcoholization cavity 12 on the upper side and an auxiliary dealcoholization cavity 13 on the lower side by a partition plate 11, a first dealcoholization component 2a and a second dealcoholization component 2b positioned below the first dealcoholization component 2a are fixedly connected in the main dealcoholization cavity 12, a third dealcoholization component 2c is fixedly connected in the auxiliary dealcoholization cavity 13, a liquid inlet pipe 14 is arranged at the top of the tank body 1, the liquid inlet pipe 14 is communicated with a liquid inlet at the top of the first dealcoholization component 2a, a liquid outlet 18 at the bottom of the first dealcoholization component 2a is communicated with a liquid inlet at the top of the second dealcoholization component 2b through a first liquid guide pipe 15, a liquid outlet 18 at the bottom of the second dealcoholization component 2b is communicated with a first liquid outlet 16 at the side wall of the tank body 1 through a second liquid guide pipe 162, a liquid inlet at the top of the third dealcoholization component 2c is communicated with the main dealcoholization cavity 12, a liquid inlet at the bottom of the third dealcoholization component 2c is communicated with a second liquid guide pipe 172 at the side wall of the tank body 1, and a liquid outlet 17 at the lower side wall of the side of the tank body 1 is arranged at the side of the auxiliary dealcoholization cavity 13. In this embodiment, the first dealcoholization module 2a is used to preliminarily dealcoholize the wine, and then the second dealcoholization module 2b is used to dealcoholize the wine obtained by the preliminary dealcoholization, so that the dealcoholization effect is better, and most of the small molecular substances such as water and ethanol seep into the main dealcoholization cavity 12 during the preliminary dealcoholization; the solution of water and ethanol and other small molecular substances obtained by primary and secondary dealcoholization and seepage also contains a small amount of wine molecules, and the solution is collected in the third dealcoholization component 2c below the partition plate 11 for residual dealcoholization, so that the wine with better dealcoholization effect is finally obtained.

First dealcoholize subassembly 2a, second dealcoholize subassembly 2b and third dealcoholize subassembly 2c all include end cover 23, the permeate tube 21 of reverse osmosis membrane 22 and tubbiness, the equal horizontal rigid coupling of end cover 23 is on jar body 1 inner wall, permeate tube 21 circumference surface cladding has reverse osmosis membrane 22, permeate tube 21 upper end is in the same place with the 23 spiro union of end cover, and correspond reverse osmosis membrane 22 department on the circumference lateral wall and evenly be equipped with a plurality of through-holes 211, the inlet has been seted up on the end cover 23, liquid outlet 18 has been seted up to permeate tube 21 bottom. In this embodiment, the wine flowing into the permeation tube 21 passes through the permeation tube 21 and the reverse osmosis membrane 22 to permeate out small molecular substances such as water and ethanol, thereby achieving the effect of removing alcohol from the wine.

The motor 3 is fixedly connected to the outer side of the top of the tank body 1, an output shaft of the motor 3 penetrates through the top of the tank body 1 and is vertically and fixedly connected with a stirring rod 31 extending into the first dealcoholization assembly 2a, and a plurality of stirring blades 32 are uniformly arranged on the stirring rod 31. In this embodiment, drive puddler 31 through motor 3 and rotate, and then drive stirring vane 32 and rotate, reach the stirring to grape wine, make the grape wine dealcoholize the effect more even.

The permeation tube 21 inner wall both sides of second dealcoholization subassembly 2b and third dealcoholization subassembly 2c all are equipped with the downward and crisscross guide plate 26 that sets up each other of a plurality of slopes, and the inlet on the end cover 23 is located the corresponding guide plate 26 top department of the top, and in two adjacent guide plates 26, the guide plate 26 lower extreme of upside is located the middle department in guide plate 26 top of downside, when guaranteeing to flow in liquid, can directly fall to the guide plate 26 of the top, follow guide plate 26 again and flow downwards in proper order.

The upper end of the permeation tube 21 is provided with an external thread, the end cover 23 is provided with an internal thread, the top of the inner side wall of the end cover 23 is downwards provided with an annular limiting convex edge 232, an annular groove 24 is formed between the annular limiting convex edge 232 and the circumferential side wall of the end cover 23, an annular sealing ring 25 is sleeved in the annular groove 24, and after the upper end of the permeation tube 21 is screwed with the end cover 23 in a threaded manner, the top of the permeation tube 21 is tightly abutted against the annular sealing ring 25, so that liquid is prevented from passing through the joint of the permeation tube 21 and the end cover 23, namely, water and alcohol in wine in the permeation tube 21 can be discharged only at the through hole 211 of the permeation tube 21.

The bottom of the permeation tube 21 is downwards provided with a boss 212 integrally formed with the permeation tube 21, the circumferential outer wall of the boss 212 is provided with a plurality of vertically arranged anti-skidding threads, when an operator needs to screw the permeation tube 21 on the end cover 23 or unscrew the permeation tube from the end cover 23, the boss 212 can be held by hand to apply force, and certain damage to the reverse osmosis membrane 22 due to the force application at the reverse osmosis membrane 22 is avoided.

Two sides of the end cover 23 are horizontally and outwards provided with fixing beams 231 which are integrally formed with the end cover 23 in a protruding mode, and the fixing beams 231 are welded and fixed on the inner wall of the tank body 1.

The upper surface of the partition plate 11 is provided with a conical surface structure, and the lowest part of the partition plate 11 corresponding to the conical surface is connected with the third liquid guide tube 111 downwards, so that the filtered water and alcohol in the main dealcoholization cavity 12 can conveniently flow into the third dealcoholization assembly 2c through the third liquid guide tube 111.

The manhole 4 is fixedly connected to the side wall of the tank body 1 corresponding to the main dealcoholization cavity 12 and the auxiliary dealcoholization cavity 13, so that an operator can conveniently disassemble, maintain and clean the structure inside the tank body 1 through the manhole 4.

The first liquid guide pipe 15 comprises a liquid outlet pipe 151 connected to the bottom of the first dealcoholization component 2a and a liquid inlet pipe 152 connected to the top of the second dealcoholization component 2b, the outer ends of the liquid outlet pipe 151 and the liquid inlet pipe 152 penetrate through the tank body 1 and are connected together through a first valve 153, the liquid outlet pipe 151 is obliquely and downwards arranged from the inside of the tank body 1 to the outside of the tank body 1, and the liquid inlet pipe 152 is obliquely and downwards arranged from the outside of the tank body 1 to the inside of the tank body 1, so that wine flowing out of the first dealcoholization component 2a can conveniently flow into the second dealcoholization component 2 b; the second valve 161 is disposed at the first drain port 16, the third valve 171 is disposed at the second drain port 17, and the fourth valve 181 is disposed at the drain port 18. In this embodiment, the first valve 153, the second valve 161, the third valve 171, and the fourth valve 181 may be manual valves or electric control valves. In the embodiment, the liquid inlet pipe 14, the first liquid guide pipe 15, the first liquid outlet 16, the second liquid outlet 17, and the liquid outlet 18 are sealed by sealing sleeves between the tank 1.

The tank body 1 is provided with an inclined plane structure at the bottom of the auxiliary dealcoholization cavity 13, and the liquid outlet 18 is arranged at the lower end of the inclined plane, so that water and alcohol filtered out from the auxiliary dealcoholization cavity 13 can be conveniently discharged from the liquid outlet 18.

The bottom of the tank body 1 is welded with a base 19, and the bottom of the base 19 is evenly welded with a plurality of support legs 191 for supporting the tank body 1.

The working process of the embodiment is as follows:

the filtered and fermented wine enters the permeation tube 21 of the first dealcoholization component 2a through the liquid inlet tube 14, and the stirring rod 31 and the stirring blade 32 are driven by the motor 3 to rotate so as to stir the wine in the permeation tube 21 of the first dealcoholization component 2a, so that the dealcoholization effect is more uniform. Small molecular substances such as water, ethanol and the like in the wine are permeated to the main dealcoholization cavity 12 through the permeation tube 21 and the reverse osmosis membrane 22 of the first dealcoholization assembly 2a, and the wine after primary dealcoholization is obtained; opening the first valve 153, allowing the primarily dealcoholized wine to flow into the permeation tube 21 of the second dealcoholization module 2b through the first liquid guide tube 15 for secondary dealcoholization, allowing the secondary dealcoholized wine, such as water and ethanol, to permeate into the main dealcoholization cavity 12 from the second dealcoholization module 2b to obtain the secondary dealcoholized wine, and opening the second valve 161 to allow the secondary dealcoholized wine to be discharged from the first liquid discharge port 16; the solution of the small molecular substances such as water and ethanol seeped by the primary dealcoholization and the secondary dealcoholization is also mixed with a small amount of wine, the solution flows into the permeation pipe 21 of the third dealcoholization module 2c through the third liquid guide pipe 111 to carry out residual dealcoholization, the third valve 171 is opened, the wine subjected to residual dealcoholization can be discharged through the second liquid discharge port 17, the fourth valve 181 is opened, and the seeped water and ethanol are discharged through the liquid outlet 18, so that the dealcoholization of the wine is finally realized.

Of course, the wine in the second and

third dealcoholation modules

2b and 2c can be restricted by the deflector 26, increasing the time of the wine in the permeation tube 21 and further enhancing the dealcoholation effect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The dealcoholization equipment for wine production is characterized in that: the utility model discloses a dealcoholize the jar body, including a jar body, jar internal portion is divided into the main dealcoholize chamber of upside and the vice dealcoholize chamber of downside through the baffle, the rigid coupling has first dealcoholize subassembly and the second dealcoholize subassembly that is located first dealcoholize subassembly below in the main dealcoholize intracavity, the rigid coupling has the third dealcoholize subassembly in the vice dealcoholize intracavity, jar body top is equipped with the feed liquor pipe, the feed liquor pipe is linked together with the inlet at first dealcoholize subassembly top, the liquid outlet of first dealcoholize subassembly bottom and the inlet at second dealcoholize subassembly top are linked together through first catheter, the liquid outlet of second dealcoholize subassembly bottom communicates to the first drain department of jar side wall through the second catheter, the inlet at third dealcoholize subassembly top is linked together through third catheter and main dealcoholize chamber, the liquid outlet of third dealcoholize subassembly bottom communicates to the second mouth department of jar side wall through the fourth catheter, and locate to be equipped with the liquid outlet at jar side wall downside.

2. The dealcoholization apparatus for wine production according to claim 1, wherein: first dealcoholize subassembly, second dealcoholize subassembly and third dealcoholize subassembly all include the permeate tube of end cover, reverse osmosis membrane and tubbiness, and the equal horizontal rigid coupling of end cover is on jar internal wall, and the cladding of permeate tube circumference surface has reverse osmosis membrane, and the permeate tube upper end is in the same place with the end cover spiro union to correspond reverse osmosis membrane department on the circumference lateral wall and evenly be equipped with a plurality of through-holes, seted up the inlet on the end cover, the liquid outlet has been seted up to the permeate tube bottom.

3. The dealcoholization apparatus for wine production according to claim 2, wherein: the outer side of the top of the tank body is fixedly connected with a motor, an output shaft of the motor penetrates through the top of the tank body and is vertically fixedly connected with a stirring rod extending into the first dealcoholization assembly, and a plurality of stirring blades are uniformly arranged on the stirring rod.

4. The dealcoholization apparatus for wine production according to claim 2, wherein: the two sides of the inner wall of the permeation tube of the second dealcoholization component and the third dealcoholization component are respectively provided with a plurality of guide plates which incline downwards and are arranged in a staggered mode, the liquid inlet on the end cover is positioned above the corresponding uppermost guide plate, and in the two adjacent guide plates, the lower end of the upper guide plate is positioned in the middle of the upper side of the lower guide plate.

5. The dealcoholization apparatus for wine production according to claim 2, wherein: the upper end of the permeation tube is provided with an external thread, the end cover is provided with an internal thread, the top of the inner side wall of the end cover is downwards provided with an annular limiting convex edge, an annular groove is formed between the annular limiting convex edge and the circumferential side wall of the end cover, an annular sealing ring is sleeved in the annular groove, and after the upper end of the permeation tube is screwed up with the thread of the end cover, the top of the permeation tube abuts against the annular sealing ring.

6. The dealcoholization apparatus for wine production according to claim 2, wherein: the bottom of the permeation tube is downwards provided with a boss which is integrally formed with the permeation tube, and the circumferential outer wall of the boss is provided with a plurality of vertically arranged anti-skidding threads.

7. The dealcoholization apparatus for wine production according to claim 2, wherein: and two sides of the end cover horizontally protrude outwards to form fixing beams which are integrally formed with the end cover, and the fixing beams are welded and fixed on the inner wall of the tank body.

8. The dealcoholization apparatus for wine production according to claim 1, wherein: the upper surface of the clapboard is provided with a conical surface structure, and the lowest part of the clapboard, which corresponds to the conical surface, is downwards connected with a third liquid guide pipe.

9. The dealcoholization apparatus for wine production according to claim 1, wherein: manholes are fixedly connected to the side wall of the tank body corresponding to the main dealcoholization cavity and the auxiliary dealcoholization cavity.

10. The dealcoholization apparatus for wine production according to claim 1, wherein: the first liquid guide pipe comprises a liquid outlet guide pipe connected to the bottom of the first dealcoholization component and a liquid inlet guide pipe connected to the top of the second dealcoholization component, the outer ends of the liquid outlet guide pipe and the liquid inlet guide pipe penetrate through the tank body and are connected together through a first valve, the liquid outlet guide pipe is arranged from the inside of the tank body to the outside of the tank body in an inclined and downward manner, and the liquid inlet guide pipe is arranged from the outside of the tank body to the inside of the tank body in an inclined and downward manner; the first liquid outlet is provided with a second valve, the second liquid outlet is provided with a third valve, and the liquid outlet is provided with a fourth valve.