CN211069070U - Trifloxystrobin raw drug production distillation still - Google Patents

Abstract

The utility model discloses a trifloxystrobin raw drug production distillation still, including the distillation still body, the distillation still body is vertically arranged, a distillation space is formed in the distillation still body, a feed inlet is arranged on the distillation still body, the feed inlet is communicated with the distillation space, a distillation tube is arranged on the distillation still body, the distillation tube is connected with a delivery pipe, steam in the distillation space enters into the delivery pipe through the distillation tube, one end of the delivery pipe far away from the distillation still body is provided with a condensing device and a collecting box arranged at one side of the condensing device, which is far away from the delivery pipe, a first port and a second port are formed on the condensing device, the delivery pipe is communicated with the first port through the collecting box, a condensation space is formed in the condensing device, the delivery pipe is partially positioned in the condensation space, a refrigerator is used for producing cold air and is transported to the condensation space through a pipeline so as, the condensation efficiency of the trifloxystrobin raw drug production distillation still is improved.

Description

Trifloxystrobin raw drug production distillation still

Technical Field

The utility model relates to a distillation plant technical field especially relates to a former medicine production stills of trifloxystrobin.

Background

The trifloxystrobin broad-spectrum bactericide is a novel fluorine-containing bactericide successfully developed by taking natural products Strobilurins as bactericide lead compounds. Has the characteristics of high efficiency, broad spectrum, protection, treatment, eradication, permeation, systemic activity, rain wash resistance, long lasting period and the like. Therefore, the trifloxystrobin is widely utilized.

During the preparation of the trifloxystrobin, the raw materials are distilled through a distillation kettle, and then the distilled raw materials are condensed and collected to prepare the trifloxystrobin, so that the prepared trifloxystrobin has better purity. However, the conventional condensation is generally performed by water cooling, for example, a collection pipe of a distillation still is put into a water tank, and the collection pipe is cooled by water.

However, this cooling method is not efficient, and the water in the water tank will heat up due to heat absorption, so that the water in the water tank needs to be replaced continuously, which is troublesome and not beneficial for users.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a former medicine production stills of trifloxystrobin aims at solving the current former medicine production stills of trifloxystrobin and has the not good problem of cooling effect.

The embodiment of the utility model provides a trifloxystrobin raw drug production distillation still, which comprises a distillation still body, wherein the distillation still body is vertically arranged, a distillation space is formed in the distillation still body, a feed inlet is arranged on the distillation still body, the feed inlet is communicated with the distillation space, a distillation tube is arranged on the distillation still body and is connected with a delivery pipe, steam in the distillation space enters into the delivery pipe through the distillation tube, one end of the delivery pipe, which is far away from the distillation still body, is provided with a condensing device and a collecting box arranged at one side of the condensing device, which is far away from the delivery pipe, a first port and a second port are formed on the condensing device, the delivery pipe passes through the first port and is communicated with the collecting box, a condensing space is formed in the condensing device, and the delivery pipe is partially positioned in the condensing space, the condensation space can give the conveyer pipe is located the part in the condensation space carries out the condensation cooling, condensing equipment includes the casing and sets up the refrigerator on the casing, the refrigerator with the condensation space passes through the pipe connection, the refrigerator is used for producing cold air and passes through the pipeline transportation extremely the condensation space is so that the condensation space rapid cooling.

The utility model discloses embodiment's former medicine production stills of trifloxystrobin, the setting up of feed inlet is convenient to be made the former medicine of trifloxystrobin and is sent into the distillation space, makes things convenient for the former medicine of trifloxystrobin in the distillation space to distill, and the transportation of steam is made things convenient for in setting up of conveyer pipe, and the conveyer pipe entering condensing equipment is made things convenient for in first mouthful and second mouth, and then makes condensing equipment can condense the conveyer pipe that stretches into condensing equipment, and the refrigerator is used for producing air conditioning and passes through pipeline transport extremely the condensation space is so that condensation space rapid cooling for the conveyer pipe that stretches into condensing equipment can the rapid condensation, promotes the condensation efficiency of the former medicine production stills of trifloxystrobin, and the oxime strain ester after the condensation can be collected to the collecting box.

In some embodiments, a side of the distillation still body away from the conveying pipe is provided with a first heating device, and the first heating device is used for heating the distillation still body so as to heat the distillation space to warm.

In certain embodiments, the first heating device is an electrical heating tube.

In some embodiments, the outer wall of the distillation kettle body is provided with an insulating layer, and the insulating layer is made of alkali-free glass fiber.

In some embodiments, a discharge port is further arranged on one side of the distillation kettle body away from the conveying pipe.

In some embodiments, a second heating device is further disposed on a side of the distillation still body away from the delivery pipe, and the second heating device is disposed around a side of the distillation still body away from the delivery pipe.

In certain embodiments, a plurality of brackets are disposed on a side of the still body away from the delivery tube, the brackets being configured to support the still body to prevent contact between the side of the still body away from the delivery tube and an external structure.

In certain embodiments, the refrigerator is a semiconductor refrigerator.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic plan view of a distillation still for producing trifloxystrobin active compound according to an embodiment of the present invention;

fig. 2 is another schematic plan view of the distillation still for producing trifloxystrobin active compound according to the embodiment of the present invention.

Description of the main element symbols:

trifloxystrobin raw drug production distillation still 100, distillation still body 11, distillation space 12, feed inlet 13, distillation tube 14, delivery pipe 15, condensing equipment 16, collecting box 17, first port 18, second port 19, condensation space 20, refrigerator 21, first heating device 22, heat preservation layer 23, discharge gate 24, second heating device 25, support 26, fan 27.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the 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 should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1 to 2, an embodiment of the present invention provides a distillation still 100 for producing trifloxystrobin crude drug, which includes a distillation still body 10, the distillation still body 10 is vertically disposed, a distillation space 11 is formed in the distillation still body 10, a feed inlet 13 is disposed on the distillation still body 10, the feed inlet 13 is communicated with the distillation space 11, a distillation tube 14 is disposed on the distillation still body 10, the distillation tube 14 is connected with a delivery pipe 15, steam in the distillation space 11 enters the delivery pipe 15 through the distillation tube 14, a condensing device 16 and a collecting box 17 disposed on one side of the condensing device 16, which is far away from the delivery pipe 15, are disposed at one end of the delivery pipe 15, which is far away from the distillation still body 10, a first port 18 and a second port 19 are formed on the condensing device 16, the delivery pipe 15 passes through the first port 18 and communicates with the collecting box 17, a condensing space 20 is formed in the condensing, the condensing space 20 can cool the portion of the duct 15 located in the condensing space 20 by condensation, and the condensing device 16 includes a housing and a refrigerator 21 disposed on the housing, the refrigerator 21 is connected to the condensing space 20 by a pipeline, and the refrigerator 21 is used for generating cold air and transporting the cold air to the condensing space 20 by a pipeline to cool the condensing space 20 quickly.

The utility model discloses embodiment's former medicine production stills of trifloxystrobin 100, feed inlet 13 set up the convenience and send into the distillation space 11 with making the former medicine of trifloxystrobin, make things convenient for the former medicine of trifloxystrobin 100 to distill in the distillation space 11 to distill, the transportation of steam is made things convenient for in the setting of conveyer pipe 15, the setting of first mouth 18 and second mouth 19 makes things convenient for conveyer pipe 15 to get into condensing equipment 16, and then make condensing equipment 16 can condense the conveyer pipe 15 that stretches into condensing equipment 16, refrigerator 21 is used for producing air conditioning and through pipe transport to condensation space 20 so that condensation space 20 rapid cooling, make the conveyer pipe 15 that stretches into condensing equipment 16 can rapid condensation, promote the condensation efficiency of the former medicine production stills of trifloxystrobin 100, the former medicine of trifloxystrobin after the condensation can be collected to collecting box 17.

Further, the still pot body 10 may be cylindrical, and it is understood that the still pot body 10 may not be only cylindrical. The specific shape of the still pot body 10 can be set according to various situations. For example, in other embodiments, the still pot body 10 may be rectangular in shape. The specific shape of the still pot body 10 is not limited herein.

Still further, the distillation tube 14 and the delivery tube 15 may be made of copper. Copper ductility is good, so be convenient for the preparation of distillation tube 14 and conveyer pipe 15 to copper thermal diffusivity and heat conductivity are high, are favorable to the heat dissipation of the steam in distillation tube 14 and the conveyer pipe 15 so, further promote the cooling effect of the former production stills 100 of trifloxystrobin. It will be appreciated that not only copper may be used. The specific materials of the distillation pipe 14 and the transport pipe 15 may be set according to circumstances. For example, in other embodiments, the distillation tube 14 and the delivery tube 15 may also be made of stainless steel. The specific material of the distillation pipe 14 and the transport pipe 15 is not limited herein.

Specifically, the refrigerator 21 may be a semiconductor refrigerator 21. The semiconductor refrigerator 21 has the characteristics of no noise, no vibration, no need of refrigerant, small volume, light weight and the like, and has the advantages of reliable work, simple and convenient operation and easy cold quantity regulation. So be favorable to controlling the inside temperature of refrigerating plant, promote the refrigeration effect of trifloxystrobin former medicine production stills 100. It is understood that the refrigerator 21 may not be just the semiconductor refrigerator 21, and the specific type of the refrigerator 21 may be set according to various situations. The specific type of the refrigerator 21 is not limited herein.

Further, a plurality of fans 27 can be arranged on the refrigerating device, and the plurality of fans 27 are used for establishing air flow from the inside of the refrigerating device to the outside of the refrigerating device, so that hot air in the refrigerating device is discharged out of the refrigerating device, and the refrigerating effect of the refrigerating device is further improved.

Referring to fig. 1 to fig. 2, in some embodiments, a first heating device 22 is disposed on a side of the distillation still body 10 away from the delivery pipe 15, and the first heating device 22 is used for heating the distillation still body 10 to heat the distillation space 11.

The first heating means 22 can heat the distillation still body 10 to heat the distillation space 11 up. And further distilling the trifloxystrobin technical in the distillation space 11. Wherein the first heating device 22 is an electric heating tube. It is understood that the first heating device 22 may not be just a heating tube. The specific type of first heating means 22 may be set according to different circumstances. The specific type of the first heating means 22 is not limited herein.

In some embodiments, the outer wall of the distillation still body 10 is provided with an insulating layer 23, and the insulating layer 23 is made of alkali-free glass fiber.

The heat preservation 23 is located the outer wall of stills body 10, and heat preservation 23 can keep warm to stills body 10, and then prevents that the heat in the distillation space 11 from running off along the outer wall of stills body 10, promotes the distillation efficiency of the former medicine production stills 100 of trifloxystrobin.

The alkali-free glass fiber has good temperature resistance and reliable insulating property. So can keep warm to stills body 10. Of course, the insulation layer 23 may be made of not only alkali-free glass fiber. The specific material of the insulating layer 23 may be set according to different situations. The specific material of the insulating layer 23 is not limited herein.

Referring to fig. 1 to fig. 2, in some embodiments, a discharge port 24 is further disposed on a side of the distillation still body 10 away from the delivery pipe 15.

After the distillation is finished, redundant trifloxystrobin raw pesticide in the distillation space 11 can fall from the discharge hole 24, so that the trifloxystrobin raw pesticide can be prevented from remaining in the distillation space 11.

In some embodiments, the side of the still pot body 10 away from the delivery pipe 15 is further provided with a second heating device 25, and the second heating device 25 is disposed around the side of the still pot body 10 away from the delivery pipe 15.

The setting of second heating device 25 can further heat for stills body 10 to make the temperature in the distillation space 11 rise fast, with the distillation effect that promotes the former pharmaceutical production stills 100 of trifloxystrobin.

Wherein the second heating device 25 can be an electric heating tube. It will be appreciated that the second heating means 25 may be more than just an electrical heating tube. The specific type of the second heating means 25 may be set according to different situations. The specific type of the second heating means 25 is not limited herein.

Referring to fig. 1 to 2, in some embodiments, a plurality of brackets 26 are disposed on a side of the distillation kettle body 10 away from the delivery pipe 15, and the brackets 26 are used for supporting the distillation kettle body 10 to prevent the side of the distillation kettle body 10 away from the delivery pipe 15 from contacting with an external structure.

The support 26 is capable of supporting the distillation still body 10, and preventing one side of the distillation still body 10 away from the delivery pipe 15 from contacting with an external structure, so as to reduce the damage of the external structure to the distillation still body 10. The service life of the trifloxystrobin raw pesticide production distillation still 100 is prolonged.

The bracket 26 may be made of stainless steel. Stainless steel has a high hardness, which facilitates the support of the retort body 10 by the bracket 26. Of course, the bracket 26 may be made of stainless steel, not only. The specific material of the bracket 26 may be set according to different situations. For example, in other embodiments, the bracket 26 may be made of iron or an alloy. The specific material of the bracket 26 is not limited herein.

In the description herein, references to the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. The trifloxystrobin raw drug production distillation kettle is characterized by comprising a distillation kettle body, wherein the distillation kettle body is vertically arranged, a distillation space is formed in the distillation kettle body, a feed inlet is formed in the distillation kettle body and communicated with the distillation space, a distillation pipe is arranged on the distillation kettle body and connected with a conveying pipe, steam in the distillation space enters the conveying pipe through the distillation pipe, a condensing device and a collecting box are arranged at one end, far away from the distillation kettle body, of the conveying pipe, the condensing device is provided with a first port and a second port, the conveying pipe penetrates through the first port and the collecting box to be communicated, a condensation space is formed in the condensing device, and the conveying pipe is partially located in the condensation space, the condensation space can give the conveyer pipe is located the part in the condensation space carries out the condensation cooling, condensing equipment includes the casing and sets up the refrigerator on the casing, the refrigerator with the condensation space passes through the pipe connection, the refrigerator is used for producing cold air and passes through the pipeline transportation extremely the condensation space is so that the condensation space rapid cooling.

2. The trifloxystrobin bulk drug production distillation kettle according to claim 1, wherein a first heating device is arranged on one side of the distillation kettle body away from the delivery pipe, and the first heating device is used for heating the distillation kettle body so as to heat the distillation space.

3. The trifloxystrobin raw pesticide production distillation kettle of claim 2, wherein the first heating device is an electrothermal tube.

4. The trifloxystrobin raw pesticide production distillation kettle according to claim 1, wherein an insulating layer is arranged on the outer wall of the distillation kettle body, and the insulating layer is made of alkali-free glass fiber.

5. The trifloxystrobin raw pesticide production distillation kettle according to claim 1, wherein a discharge hole is further formed in one side of the distillation kettle body, which is far away from the conveying pipe.

6. The trifloxystrobin bulk drug production distillation kettle according to claim 1, wherein a second heating device is further arranged on one side of the distillation kettle body away from the conveying pipe, and the second heating device is arranged around one side of the distillation kettle body away from the conveying pipe.

7. The trifloxystrobin bulk drug production distillation kettle according to claim 1, wherein a plurality of supports are arranged on one side of the distillation kettle body away from the delivery pipe, and the supports are used for supporting the distillation kettle body to prevent one side of the distillation kettle body away from the delivery pipe from contacting with an external structure.

8. The trifloxystrobin bulk drug production still of claim 1, wherein the refrigerator is a semiconductor refrigerator.

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