CN218046506U - Steam pipeline and air supply device for distillation pond - Google Patents

Abstract

The utility model provides a steam conduit for distillation tank, relate to distillation plant technical field, through adopting the steam conduit main part including vertical installation, steam conduit main part bottom is provided with the horn mouth, the horn mouth is provided with the flange of being connected with the pond lid, the top of steam conduit main part is connected with the condensing box, the condensing box is connected with the drain pipe, the drain pipe includes first discharge pipe and second discharge pipe, first discharge pipe and second discharge pipe all set up the solenoid valve, the one end of first discharge pipe and second discharge pipe all is connected with the condensing box, the other end and the pond lid of first discharge pipe are connected, the other end of second discharge pipe is connected with the technical scheme of collection tank, raw materials are saved, the beneficial effect of increase of production. The utility model also provides an air supply arrangement for distillation pond, including air-supply line, fan and the play tuber pipe that connects gradually, the air-supply line is connected with the condensing box, goes out the tuber pipe and is connected with the pond lid, has the beneficial effect of increase of production, improvement distillation efficiency.

Description

Steam pipeline and air supply device for distillation tank

Technical Field

The utility model relates to a distillation plant technical field particularly, relates to a steam conduit and air supply arrangement for distillation pond.

Background

Distillation is a thermodynamic separation process that utilizes the difference in boiling points of components in a mixed liquid or liquid-solid system to vaporize lower boiling components and recondense to separate the entire component, a unit operation that combines the two unit operations of evaporation and condensation. Compared with other separation means, such as extraction, filtration crystallization and the like, the method has the advantage that other solvents except system components are not required, so that new impurities are not introduced.

A distillation tank is a device or apparatus for separating substances by distillation. In ancient China, it was generally used for rendering, making distilled liquor, steaming floral water, etc.

The steam generated when the specified distillation temperature is reached in the distillation process is the distillation product meeting the purity requirement, the distillation steam generated in the previous period is often a product with lower purity, and impure steam or impure condensed products are generally discharged outside in the prior art, so that certain waste is caused. Therefore, the prior art is in need of improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steam conduit for distillation pond, it can be to the problem that exists among the prior art, proposes corresponding solution, has the beneficial effect of save raw materials, increase of production.

Another object of the utility model is to provide an air supply arrangement for distillation pond, it can be to the problem that exists among the prior art, provides corresponding solution, has the beneficial effect of increase of production, improvement distillation efficiency.

The embodiment of the utility model is realized like this:

in a first aspect, the embodiment of the application provides a steam conduit for distillation tank, including the steam conduit main part of vertical installation, steam conduit main part bottom is provided with the horn mouth, the horn mouth is provided with the flange of being connected with the pond lid, the top of steam conduit main part is connected with the condensing box, the condensing box is connected with the drain pipe, the drain pipe includes first discharge pipe and second discharge pipe, first discharge pipe with the second discharge pipe all sets up the solenoid valve, first discharge pipe with the one end of second discharge pipe all with the condensing box is connected, the other end and the pond lid of first discharge pipe are connected, the other end of second discharge pipe is connected with the collection tank.

The utility model discloses an in some embodiments, above-mentioned condensing box is inside to be equipped with the condensation cavity, the bottom of condensation cavity is provided with the baffle, the both sides of baffle all with the lateral wall of condensation cavity is connected, the steam conduit main part with the baffle is left the condensation cavity intercommunication, first discharge pipe with the second discharge pipe all with the baffle right side the condensation cavity intercommunication, the top high right slope of condensation cavity is provided with the condensing panel, all around of condensing panel with the lateral wall of condensation cavity is connected.

In some embodiments of the present invention, the condensation chamber is provided with an inlet pipe and an outlet pipe, and the condensation chamber is provided with a condensed water storage space above the condensation plate.

In some embodiments of the present invention, a cooling pipe is disposed in the condensation chamber above the condensation plate.

In some embodiments of the present invention, the surface of the condensation plate is provided with a protective layer.

In some embodiments of the present invention, the outer wall of the steam pipeline main body is provided with a heat insulating layer.

In some embodiments of the present invention, the heat-insulating layer is made of glass wool.

In some embodiments of the present invention, the above-mentioned heat-insulating layer is an aerogel heat-insulating layer, and the steam pipeline main body is a carbon steel steam pipeline main body or a stainless steel steam pipeline main body.

In some embodiments of the present invention, a sealing ring is disposed at the bottom of the flange.

In a second aspect, the embodiment of the application provides an air supply arrangement for distillation pond, including foretell distillation pond steam conduit, still including air-supply line, fan and the play tuber pipe that connects gradually, the air-supply line with the condensing box is connected, it is connected with the pond lid to go out the tuber pipe.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

in a first aspect, an embodiment of the present application provides a steam pipeline for a distillation tank, which mainly includes five parts, namely a steam pipeline main body, a condensation tank, a first discharge pipe, a second discharge pipe and a collection tank, wherein the steam pipeline main body is used for transporting steam, the condensation tank is used for condensing the steam into liquid products (such as wine, clove oil and the like), the first discharge pipe is used for returning impure products to the distillation tank, the second discharge pipe is used for sending extracted products to the collection tank, and the collection tank is used for storing distilled products. Distillation pond among the prior art is used for holding distillation raw and other materials, and the top cover of distillation pond is equipped with a hemispherical pond lid, and the pond lid is used for compiling steam, prevents that steam from escaping outward. The steam pipeline main part is columniform tubular metal resonator, and inside has the passageway that lets the steam circulation, and steam pipeline's bottom is provided with down the wide horn mouth of going up narrow, and the horn mouth is convenient for collect steam, and the bottom of horn mouth is provided with the round flange, the flange butt joint at flange and pond cover top, and the opening and the horn mouth butt joint of pond cover this moment are convenient for steam from the pond cover in flow to the horn mouth in. The steam pipeline main part is vertically laid, and the condensing box is installed in the top of steam pipeline main part, and the condensing box can be fixed through the mount, reduces the holding capacity of steam pipeline main part. The drain pipe includes a first discharge pipe and a second discharge pipe, and the upper end of first discharge pipe and second discharge pipe all docks with the condensing box installation, and lies in the bottom of condensing box with the junction of condensing box to be in same level, the effect of discharge condensation product is better. All install the solenoid valve among the prior art on first discharge pipe and the second discharge pipe, to the on-off state automatic control of first discharge pipe and second discharge pipe, facilitate the use. The lower end of the first discharge pipe is connected with the pool cover and extends into the pool cover, and the lower end of the second discharge pipe is connected with the collection tank. The collection tank is the jar body of collecting the condensation product for the condensation product is preserved temporarily. During the use, the solenoid valve of the second discharge pipe that just begins is closed, and the solenoid valve of first discharge pipe is opened, and the distillation pond begins to heat the raw materials, produces the automatic upwards diffusion of steam and gets into in the horn mouth, then in getting into the steam conduit main part through the horn mouth, gets into the condenser box at last, and steam becomes impure liquid product after the condenser box is exothermic, and the second discharge pipe is closed this moment, and liquid product flows back to the distillation pond in from first discharge pipe, avoids causing the waste. After waiting to heat to the assigned temperature, the solenoid valve of second discharge pipe is opened, and the solenoid valve of first discharge pipe is closed, produces the automatic upward flow of steam and goes into the horn mouth, then in getting into the condensing box through steam conduit, steam becomes qualified liquid product after the condensing box is exothermic, and first discharge pipe is closed this moment, and liquid product flows to the collection tank from the second discharge pipe in, and the raw materials of earlier stage can not be extravagant, holistic output improves. Therefore, the embodiment of the utility model provides a steam conduit for distillation tank has the beneficial effect of save raw materials, increase of production.

In a second aspect, the embodiment of the present application further provides an air supply device for a distillation tank, which mainly comprises four parts, namely a steam pipeline for the distillation tank, an air inlet pipe, a fan and an air outlet pipe, wherein the air inlet pipe, the fan and the air outlet pipe are sequentially communicated from top to bottom, the upper end of the air inlet pipe is connected with the condensation box, and the lower end of the air outlet pipe is connected with the tank cover. Through the technical scheme of this embodiment, in the distillation process, the fan starts the back and inhales the air-supply line with the steam of condensing box, discharges to the distillation pond in from the air-out pipe again, and steam circulation with higher speed, distillation efficiency is higher. Therefore, the embodiment of the utility model provides an air supply arrangement for distillation pond has the beneficial effect of increase of production, improvement distillation efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a schematic structural view of a steam pipeline and an air supply device for a distillation tank according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a condensation box according to an embodiment of the present invention.

An icon: 1-pool cover, 2-steam pipeline body, 201-bell mouth, 202-flange, 2021-sealing ring, 3-condensation box, 301-condensation chamber, 302-partition plate, 303-condensation plate, 304-water inlet pipe, 305-water outlet pipe, 306-condensation water, 307-refrigeration pipe, 4-liquid outlet pipe, 401-first discharge pipe, 402-second discharge pipe, 5-collection tank, 6-air inlet pipe, 7-fan and 8-air outlet pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or vertical, but may be slightly inclined. Such as "horizontal" simply means that the direction is more horizontal than "vertical" and does not mean that the structure or component must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted 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 according to specific situations by those of ordinary skill in the art.

Example 1

Referring to fig. 1 to 2, a steam pipeline for a distillation tank according to an embodiment of the present invention is shown, and has the following specific structure.

In a first aspect, the embodiment of the present application provides a steam pipeline for distillation tank, including steam pipeline main part 2 of vertical installation, steam pipeline main part 2 bottom is provided with horn mouth 201, horn mouth 201 is provided with flange 202 be connected with pond lid 1, steam pipeline main part 2's top is connected with condensing box 3, condensing box 3 is connected with drain pipe 4, drain pipe 4 includes first discharge pipe 401 and second discharge pipe 402, first discharge pipe 401 and second discharge pipe 402 all set up the solenoid valve, the one end of first discharge pipe 401 and second discharge pipe 402 all is connected with condensing box 3, the other end of first discharge pipe 401 is connected with pond lid 1, the other end of second discharge pipe 402 is connected with collection tank 5. As shown in the combined figure 1, the utility model discloses a steam pipeline for distillation tank mainly includes steam pipeline main part 2, condensing box 3, first discharge pipe 401, second discharge pipe 402 and 5 five parts of collecting vessel and constitutes, wherein steam pipeline main part 2 is used for transporting steam, and condensing box 3 is used for condensing steam into liquid product (for example wine, clove oil etc.), and first discharge pipe 401 is used for sending impure product back to the distillation tank, and second discharge pipe 402 is used for sending the product of proposing to collecting vessel 5, and collecting vessel 5 is used for storing the distillation product.

Referring to fig. 1, a distillation tank in the prior art is used for containing raw materials for distillation, a hemispherical tank cover 1 is covered above the distillation tank, and the tank cover 1 is used for collecting steam to prevent the steam from escaping. Steam conduit main part 2 is the columniform tubular metal resonator, and there is the passageway that lets the steam circulation inside, and steam conduit's bottom is provided with down the wide horn mouth 201 of narrowing, and horn mouth 201 is convenient for collect steam, and horn mouth 201's bottom is provided with round flange 202, and the flange 202 butt joint at flange 202 and 1 top of pond lid, the opening and the butt joint of horn mouth 201 of pond lid 1 this moment, the steam of being convenient for flows to in the horn mouth 201 from the pond lid 1. Steam conduit main part 2 is vertical to be laid, and condenser box 3 installs in steam conduit main part 2's top, and condenser box 3 can be fixed through the mount, reduces steam conduit main part 2's holding capacity. Drain pipe 4 includes a first discharge pipe 401 and a second discharge pipe 402, and the upper end of first discharge pipe 401 and second discharge pipe 402 all docks with the installation of condensing box 3, and the junction with condensing box 3 is located the bottom of condensing box 3 to be in same level, the effect of discharging the condensation product is better. Solenoid valves in the prior art are installed on the first discharge pipe 401 and the second discharge pipe 402, so that the opening and closing states of the first discharge pipe 401 and the second discharge pipe 402 are automatically controlled, and the use is convenient. The lower end of the first discharge pipe 401 is connected to the tank cover 1 and extends into the tank cover 1, and the lower end of the second discharge pipe 402 is connected to the collection tank 55. The collection tank 5 is a tank body for collecting the condensed product and is used for temporarily storing the condensed product.

During the actual use, just begin the solenoid valve of second discharge pipe 402 and close, the solenoid valve of first discharge pipe 401 is opened, the distillation pond begins to heat the raw materials, produce automatic upwards diffusion of steam and get into in horn mouth 201, then get into in steam conduit main part 2 through horn mouth 201, get into condensing box 3 at last, steam becomes impure liquid product after condensing box 3 is exothermic, second discharge pipe 402 is closed this moment, liquid product flows back to the distillation pond from first discharge pipe 401, avoid causing the waste. After waiting to heat to the assigned temperature, the solenoid valve of second discharge pipe 402 is opened, and the solenoid valve of first discharge pipe 401 is closed, produces during the automatic upflow of steam goes into horn mouth 201, then gets into condensing box 3 through the steam conduit, and steam becomes qualified liquid product after condensing box 3 is exothermic, and first discharge pipe 401 closes this moment, and liquid product flows to collection tank 5 from second discharge pipe 402 in, and the raw materials of earlier stage can not be extravagant, holistic output improves.

In some embodiments of this embodiment, the condensation chamber 301 is disposed inside the condensation box 3, the partition 302 is disposed at the bottom of the condensation chamber 301, two sides of the partition 302 are connected to a side wall of the condensation chamber 301, the steam pipeline main body 2 is communicated with the condensation chamber 301 on the left side of the partition 302, the first discharge pipe 401 and the second discharge pipe 402 are communicated with the condensation chamber 301 on the right side of the partition 302, the condensation plate 303 is obliquely disposed on the top of the condensation chamber 301 in a left-high-right direction, and the periphery of the condensation plate 303 is connected to the side wall of the condensation chamber 301. Referring to fig. 1 and 2, the condensation box 3 is a square box, a condensation chamber 301 is provided inside the condensation box 3, a vertical partition 302 is installed at the bottom of the condensation chamber 301, and the front and rear side walls of the partition 302 are fixedly connected with the inner wall of the condensation box 3. The condensing panel 303 is a flat plate with thin thickness and good heat conductivity, and the installation of low left-high right is set up, the inner wall fixed connection of condensing panel 303 and condensing box 3 all around, and with the independent space of dividing into condensing chamber 301 upper part and lower part, certain distance is left with the bottom of condensing panel 303 in the top of baffle 302, and the condensing chamber 301 on baffle 302 right side is slided into to the comdenstion water 306 of being convenient for. The steam duct main body 2 communicates with the condensation chamber 301 on the left side of the partition 302, and the first discharge pipe 401 and the second discharge pipe 402 both communicate with the condensation chamber 301 on the right side of the partition 302. Through the technical scheme of this embodiment, steam gets into the left condensation chamber 301 of baffle 302 through steam conduit main part 2, and steam contacts the bottom that exothermally forms the liquid bead and hangs in condensation plate 303 behind the condensation plate 303, and the liquid bead slides to the right side from the left side of condensation plate 303 bottom under the effect of gravity, slides in the condensation chamber 301 on right side along the right lateral wall at last, and the condensation effect is better, and liquid product is collected comparatively conveniently, avoids liquid product to drip back in steam conduit main part 2.

In some embodiments of the present invention, the condensation chamber 301 above the condensation plate 303 is provided with a water inlet pipe 304 and a water outlet pipe 305, and condensed water 306 is stored in the condensation chamber 301 above the condensation plate 303. In order to achieve better condensation effect, as shown in fig. 1 and 2, a water inlet pipe 304 and a water outlet pipe 305 are installed in the condensation chamber 301 above the condensation plate 303, the water inlet pipe 304 is installed on the top of the condensation tank 3 and is communicated with the condensation chamber 301 above, and the water outlet pipe 305 is installed on the right side of the condensation tank 3 and is also communicated with the condensation chamber 301 above. A large amount of condensed water 306 is stored in the condensation chamber 301 above the condensation plate 303. Through the technical scheme of this embodiment, the heat absorption effect of comdenstion water 306 is better, through condensing panel 303, and is better to the condensation effect of steam. The water inlet pipe 304 supplements the condensed water 306 to the upper condensation chamber 301, and the water outlet pipe 305 discharges the condensed water 306 of the upper condensation chamber 301, so that the condensed water 306 can be replaced conveniently.

In some embodiments of the present invention, a refrigerating pipe 307 is disposed in the condensing chamber 301 above the condensing plate 303. As shown in fig. 1 and 2, the refrigeration pipes 307 are refrigeration devices in the prior art, seven refrigeration pipes 307 are fixedly installed on the top of the upper condensation chamber 301, and the refrigeration pipes 307 are submerged by the condensed water 306. Through the technical scheme of this embodiment, refrigeration pipe 307 has the refrigeration effect, reduces the temperature of comdenstion water 306, and the heat of being convenient for is from steam to comdenstion water 306 conduction, and the condensation effect is also better.

In some embodiments of the present invention, a protective layer is disposed on a surface of the condensing plate 303. Referring to fig. 1 and 2, the protective layer may be made of a high temperature resistant waterproof anticorrosive paint of the prior art, and is coated on the upper surface and the lower surface of the condensation plate 303. Through the technical scheme of this embodiment, the inoxidizing coating has better guard action, prevents that condensing plate 303 from being influenced by high temperature and corroding with higher speed. Similarly, the inner wall of the condensation chamber 3 and the surface of the partition 302 may be provided with a protective layer to prolong the service life.

In some embodiments of the present embodiment, the outer wall of the steam pipe main body 2 is provided with an insulating layer. Referring to fig. 1, the insulating layer is wrapped on the outer wall of the steam pipeline main body 2. Through the technical scheme of this embodiment, the heat preservation plays better heat preservation effect, avoids steam contact 2 inner walls of steam conduit main part just to begin exothermic condensation, leads to in the condensation product flows back to the distillation column, and the heat preservation has the effect that improves the condensation effect.

In some embodiments of this embodiment, the insulating layer is made of glass wool. Referring to fig. 1, the insulating layer may be a glass wool insulating layer, and the outer wall of the steam pipeline main body 2 is wrapped by the glass wool insulating layer. Through the technical scheme of this embodiment, cotton insulation material of high temperature glass is the high temperature resistant heat preservation and insulation material that light, durable, the thermal insulation performance is superior that comprises even slender, rich elastic glass fiber and special high temperature adhesive, and it is better to prevent condensation product backward flow effect.

In some embodiments of this embodiment, the insulating layer is an aerogel insulating layer, and the steam pipeline main body 2 is a carbon steel steam pipeline main body 2 or a stainless steel steam pipeline main body 2. As shown in the figure 1, the heat-insulating layer can also be an aerogel heat-insulating layer in the prior art, and the steam pipeline main body 2 is a carbon steel steam pipeline main body 2 or a stainless steel steam pipeline main body 2. Through the technical scheme of the embodiment, the carbon steel steam pipeline main body 2 or the stainless steel steam pipeline main body 2 has high strength and long service life; the aerogel heat preservation keeps warm the effect excellence, prevents that condensation product backward flow effect is better.

In some embodiments of this embodiment, the bottom of the flange 202 is provided with a sealing ring 2021. Referring to fig. 1, the sealing ring 2021 may be an ultra-high temperature perfluoroether O-ring 2021 in the prior art, which can withstand a high temperature of up to 320 ℃, and is suitable for a distillation environment. The gasket 2021 is bonded to the bottom of the flange 202, and the flange 202 is used to interface with the flange 202 on the top of the tank cover 1. Through the technical scheme of this embodiment, sealing washer 2021 plays sealed effect under the extrusion of two flanges 202, simple structure, and the effect is better.

Example 2

The embodiment of the application provides an air supply arrangement for distillation pond, including the steam conduit for the distillation pond in embodiment 1, still including air-supply line 6, fan 7 and the play tuber pipe 8 that connects gradually, air-supply line 6 is connected with condensing box 3, goes out tuber pipe 8 and is connected with pond lid 1. Referring to fig. 1, the air supply device for the distillation tank of the present embodiment is mainly composed of four parts, namely, a steam pipeline for the distillation tank, an air inlet pipe 6, a fan 7 and an air outlet pipe 8, wherein the air inlet pipe 6, the fan 7 and the air outlet pipe 8 are sequentially communicated from top to bottom, the upper end of the air inlet pipe 6 is connected with the condensation box 3, and the lower end of the air outlet pipe 8 is connected with the tank cover 1. Through the technical scheme of this embodiment, in the distillation process, the fan 7 starts the back and inhales the air-supply line 6 with the steam of condensing box 3, discharges in the distillation pond from air-out pipe 8 again, and steam circulation is accelerated, and distillation efficiency is higher.

To sum up, the embodiment of the utility model provides a steam conduit for distillation pond, wherein steam conduit main part 2 including vertical installation, 2 bottoms of steam conduit main part are provided with horn mouth 201, horn mouth 201 is provided with the flange 202 of being connected with the pond lid 1, the top of steam conduit main part 2 is connected with condensing box 3, condensing box 3 is connected with drain pipe 4, drain pipe 4 includes first discharge pipe 401 and second discharge pipe 402, first discharge pipe 401 and second discharge pipe 402 all set up the solenoid valve, the one end of first discharge pipe 401 and second discharge pipe 402 all is connected with condensing box 3, the other end and the pond lid 1 of first discharge pipe 401 are connected, the other end of second discharge pipe 402 is connected with collection tank 5, have the raw materials of saving, the beneficial effect of increase of production. The embodiment of the utility model also provides an air supply arrangement for distillation pond, including the steam conduit for the distillation pond among embodiment 1, still including air-supply line 6, fan 7 and the play tuber pipe 8 that connects gradually, air-supply line 6 is connected with condensing box 3, goes out the tuber pipe 8 and is connected with the pond lid 1. For complete description of the invention content of the present invention, it has the beneficial effects of increasing the yield and increasing the distillation efficiency.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (10)

1. The utility model provides a steam conduit for distillation retort, its characterized in that, steam conduit main part including vertical installation, steam conduit main part bottom is provided with the horn mouth, the horn mouth is provided with the flange of being connected with the pool cover, the top of steam conduit main part is connected with the condensing box, the condensing box is connected with the drain pipe, the drain pipe includes first discharge pipe and second discharge pipe, first discharge pipe with the second discharge pipe all sets up the solenoid valve, first discharge pipe with the one end of second discharge pipe all with the condensing box is connected, the other end and the pool cover of first discharge pipe are connected, the other end of second discharge pipe is connected with the collection jar.

2. The steam pipeline for the distillation tank as claimed in claim 1, wherein a condensation chamber is arranged inside the condensation tank, a partition plate is arranged at the bottom of the condensation chamber, two sides of the partition plate are connected with the side wall of the condensation chamber, the steam pipeline body is communicated with the condensation chamber on the left side of the partition plate, the first discharge pipe and the second discharge pipe are communicated with the condensation chamber on the right side of the partition plate, a condensation plate is obliquely arranged on the top of the condensation chamber in a manner of being high at the left and low at the right, and the periphery of the condensation plate is connected with the side wall of the condensation chamber.

3. The steam pipe for a distillation tank as claimed in claim 2, wherein the condensation chamber above the condensation plate is provided with a water inlet pipe and a water outlet pipe, and condensed water is stored in the condensation chamber above the condensation plate.

4. A distillation pool steam line according to claim 3, wherein a refrigerant tube is provided within the condensation chamber above the condensation plate.

5. The distillation pool steam line of claim 4, wherein the surface of the cold plate is provided with a protective coating.

6. A distillation pool steam line according to any one of claims 1 to 5, wherein the outer wall of the steam line body is provided with an insulating layer.

7. The steam pipeline for the distillation pond according to claim 6, wherein the heat insulation layer is made of glass wool heat insulation layer.

8. The steam pipeline for the distillation tank as claimed in claim 6, wherein the heat-insulating layer is an aerogel heat-insulating layer, and the steam pipeline main body is a carbon steel steam pipeline main body or a stainless steel steam pipeline main body.

9. A distillation pool steam line according to claim 6, wherein the bottom of the flange is provided with a sealing ring.

10. An air supply device for a distillation tank is characterized by comprising the steam pipeline for the distillation tank as claimed in any one of claims 1 to 9, and further comprising an air inlet pipe, a fan and an air outlet pipe which are sequentially connected, wherein the air inlet pipe is connected with the condensation tank, and the air outlet pipe is connected with a tank cover.

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