CN113881504B

CN113881504B - Freezeout device is used in menthol production

Info

Publication number: CN113881504B
Application number: CN202111308643.9A
Authority: CN
Inventors: 张涛; 樊立; 邱松
Original assignee: Anhui Hengda Pharmaceutical Co ltd
Current assignee: Anhui Hengda Pharmaceutical Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2023-07-21
Anticipated expiration: 2041-11-05
Also published as: CN113881504A

Abstract

The invention relates to a freezeout device for menthol production, which belongs to the technical field of menthol production and comprises a shell and a receiving bucket positioned below the shell, wherein an annular cover is fixedly connected to the top of the shell, a freezeout material containing device for freezeout menthol is fixedly connected to the inner wall of the annular cover, a spiral cooling pipe is arranged between the shell and the freezeout material containing device, a sealing device for sealing the bottom of the freezeout material containing device is rotatably connected to one side of the bottom of the shell, the freezeout material containing device comprises a feed hopper fixed on the inner wall of the annular cover, and four freezeout tanks are communicated with the bottom of the feed hopper. Compared with the design that only one freezeout tank is arranged, the design of the four freezeout tanks with the feed hopper and the bottom communicated can avoid the situation that the peppermint oil in the middle of the inner cavity of one freezeout tank cannot be cooled in time, and the design of the four freezeout tanks can lead the peppermint oil to be cooled uniformly, thereby achieving the effect of rapid cooling and crystallization.

Description

Freezeout device is used in menthol production

Technical Field

The invention belongs to the technical field of menthol production, and particularly relates to a freezeout device for menthol production.

Background

Menthol is a chemical agent, and is extracted from the leaves and stems of peppermint, white crystals, molecular formula C ₁₀ H ₂₀ O is the main component in peppermint and peppermint essential oils. Menthol and racemic menthol can be used as flavoring agent for toothpaste, perfume, beverage, candy, etc. The medicine can be used as a stimulating medicine, acts on skin or mucous membrane, has the effects of cooling and relieving itching, and can be used as a wind-dispelling medicine for oral administration, and is used for treating headache, nose, throat inflammation and the like. Esters thereof are used in perfumery and medicine.

The menthol needs to be frozen out in the production process, the existing freezing out device generally pours the menthol into a freezing out tank, and then a spiral pipe is used for realizing the flow of cooling liquid so as to cool and crystallize the menthol, but the menthol at the middle part of the inner cavity of the freezing out tank is difficult to cool rapidly, so that the crystallization efficiency is low, and the crystallized menthol is easy to adhere to the inner wall of the freezing out tank and is difficult to take out the menthol.

The invention provides a freezeout device for menthol production.

Disclosure of Invention

The invention aims to provide a freeze-out device for menthol production, which solves the problems that the crystallized menthol is easy to adhere to the inner wall of a freeze-out tank and is difficult to take out the menthol.

The aim of the invention can be achieved by the following technical scheme:

the utility model provides a freezeout device for menthol production, includes casing and the receipts storage bucket that is located the casing below, the top fixedly connected with annular lid of casing, the inner wall fixedly connected with of annular lid is used for freezeout the freezeout flourishing device of menthol, be equipped with spiral cooling tube between casing and the freezeout flourishing device, casing bottom one side rotates and is connected with the sealing device that seals to freezeout flourishing device bottom;

the freezeout material containing device comprises a feeding hopper fixed on the inner wall of the annular cover, and four freezeout tanks are communicated with the bottom of the feeding hopper.

Further, the upper end of the spiral cooling pipe is communicated with a water inlet pipe, the lower end of the spiral cooling pipe is communicated with a water outlet pipe, and the water inlet pipe and the water outlet pipe are respectively communicated to the outer side of the shell.

Further, sealing device is including rotating the rotating turret that sets up in the casing bottom, and the one end fixedly connected with telescopic link of rotating turret, four pistons of top through cross fixedly connected with of telescopic link, the piston is with the inner wall looks adaptation of freezeout jar, the surface cover of telescopic link is equipped with the spring.

Further, a cleaning device is arranged at the top of the feed hopper;

the cleaning device comprises a guide rod fixed at the top of the feed hopper and a movable disc arranged on the outer surface of the guide rod in a sliding manner, four push rods are fixedly connected to the bottom of the movable disc, a scraping ring is fixedly connected to the bottom end of each push rod through a connecting frame, and the outer wall of each scraping ring is in contact with the inner wall of the freezeout tank.

Further, the connecting frame comprises a middle part, the middle part is connected with the bottom end of the push rod, and the periphery of the outer wall of the middle part is uniformly connected with the inner wall of the scraping ring through four connecting ends.

Further, the top of receiving the storage bucket passes through supporting component and casing outer wall fixed connection, supporting component is including fixing the solid fixed ring at the casing outer wall, gu the top fixed connection of fixed ring and receiving the storage bucket through three bracing pieces.

Further, handles are fixedly connected to the bottoms of the two pistons which are symmetrical to each other.

The invention has the beneficial effects that: compared with the design that only one freezeout tank is arranged, the design of the four freezeout tanks with the feed hopper and the bottom communicated can avoid the situation that the peppermint oil in the middle of the inner cavity of the one freezeout tank cannot be cooled in time, and the design of the four freezeout tanks can lead the peppermint oil to be cooled uniformly, thereby achieving the effect of rapid cooling and crystallization; the menthol crystals on the inner wall of the adsorption freezeout tank can be scraped by the scraping ring through the cooperation of the push rod, the movable disc and the guide rod, so that the problem that the crystals attached to the inner wall of the freezeout tank are difficult to clean is solved, and the operation is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural diagram of a freezeout device for menthol production according to the present invention;

FIG. 2 is a schematic diagram of the explosive structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of a freezeout material containing device in the invention;

FIG. 4 is a schematic view of a cleaning apparatus according to the present invention;

fig. 5 is a schematic structural view of the sealing device in the present invention.

In the drawings, the list of components represented by the various numbers is as follows:

1. a housing; 2. a material collecting barrel; 3. an annular cover; 4. a freeze-out material containing device; 41. a feed hopper; 42. a freeze-out tank; 5. a spiral cooling tube; 6. a water inlet pipe; 7. a U-shaped frame; 8. a water outlet pipe; 9. a sealing device; 91. a rotating frame; 92. a telescopic rod; 93. a cross; 94. a piston; 95. a spring; 10. a cleaning device; 101. a guide rod; 102. a movable plate; 103. a push rod; 104. a connecting frame; 105. a scraping ring; 104-1, middle part; 104-2, a connecting end; 11. a support assembly; 111. a fixing ring; 112. a support rod; 12. a handle.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-5, in the embodiment of the invention, a freeze-out device for menthol production comprises a housing 1 and a receiving barrel 2 positioned below the housing 1, wherein an annular cover 3 is fixedly connected to the top of the housing 1, a freeze-out material containing device 4 for freeze-out menthol is fixedly connected to the inner wall of the annular cover 3, a spiral cooling pipe 5 is arranged between the housing 1 and the freeze-out material containing device 4, and a sealing device 9 for sealing the bottom of the freeze-out material containing device 4 is rotatably connected to one side of the bottom of the housing 1; the freezeout material containing device 4 comprises a feeding hopper 41 fixed on the inner wall of the annular cover 3, and four freezeout tanks 42 are communicated with the bottom of the feeding hopper 41. The top of receiving bucket 2 passes through supporting component 11 and casing 1 outer wall fixed connection, and supporting component 11 is including fixing the solid fixed ring 111 at casing 1 outer wall, and gu the top fixed connection of fixed ring 111 and receiving bucket 2 is passed through three bracing piece 112 to the bottom. The top of the feed hopper 41 is fixedly connected with a U-shaped frame 7, and the middle part of the upper end of the U-shaped frame 7 is fixedly connected with the top end of the guide rod 101. The U-shaped frame 7 is arranged to fix the guide bar 101.

Referring to fig. 2, the spiral cooling tube 5 is connected with a water inlet tube 6 at its upper end and a water outlet tube 8 at its lower end, and the water inlet tube 6 and the water outlet tube 8 are respectively connected to the outside of the housing 1. The cooling liquid enters the spiral cooling pipe 5 from the water inlet pipe 6 and is discharged from the water outlet pipe 8, so that the heat of the peppermint oil is taken away, and the peppermint oil is cooled rapidly.

Referring to fig. 5, the sealing device 9 includes a rotating frame 91 rotatably disposed at the bottom of the casing 1, one end of the rotating frame 91 is fixedly connected with a telescopic rod 92, the top end of the telescopic rod 92 is fixedly connected with four pistons 94 through a cross 93, the pistons 94 are adapted to the inner wall of the freezeout tank 42, and a spring 95 is sleeved on the outer surface of the telescopic rod 92. The bottoms of two symmetrical pistons 94 are fixedly connected with the handle 12. The spring 95 has upward elasticity to the cross 93, so that upward thrust is provided to the piston 94, so that the piston 94 can be clamped at the bottom of the inner wall of the freezeout tank 42, and sealing of the bottom of the freezeout tank 42 is completed.

Referring to fig. 3, a cleaning device 10 is arranged at the top of the feed hopper 41; the cleaning device 10 comprises a guide rod 101 fixed at the top of the feed hopper 41 and a movable disc 102 slidably arranged on the outer surface of the guide rod 101, four push rods 103 are fixedly connected to the bottom of the movable disc 102, a scraping ring 105 is fixedly connected to the bottom end of each push rod 103 through a connecting frame 104, and the outer wall of each scraping ring 105 is in contact with the inner wall of the freezeout tank 42. The connecting frame 104 comprises a middle part 104-1, the middle part 104-1 is connected with the bottom end of the push rod 103, and the periphery of the outer wall of the middle part 104-1 is uniformly connected with the inner wall of the scraping ring 105 through four connecting ends 104-2. The middle part 104-1 and the connecting end 104-2 of the connecting frame 104 are combined with the scraping ring 105, and four oil leakage holes are formed, so that peppermint oil can enter the freezeout tank 42 conveniently.

The working principle of the invention is as follows: pouring peppermint oil into the inside of the four freezeout tanks 42 through the feed hopper 41, allowing cooling liquid to enter the spiral cooling pipe 5 from the water inlet pipe 6 and be discharged from the water outlet pipe 8, allowing the cooling liquid to flow in the spiral cooling pipe 5 to cool the peppermint oil in the four freezeout tanks 42, allowing the peppermint oil to be separated out in a crystal form and remain in the inside of the freezeout tanks 42, pulling the handle 12 downwards to compress the telescopic rod 92 and simultaneously compressing the spring 95 when the freezeout is finished, allowing the piston 94 to exit the freezeout tanks 42, rotating the rotating frame 91 to remove the piston 94 from the position right below the freezeout tanks 42, pressing the movable disc 102 downwards, and allowing the movable disc 102 to drive the connecting frame 104 to move downwards through the push rod 103, so that the scraping ring 105 can be driven to scrape menthol crystals attached to the inner wall of the freezeout tanks 42 downwards.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the principles of the invention, as various modifications and additions may be made to the specific embodiments described, or similar thereto, by those skilled in the art, without departing from the principles of the invention or beyond the scope of the appended claims.

Claims

1. The utility model provides a menthol production is with frostbite device, includes casing (1) and is located material receiving bucket (2) of casing (1) below, its characterized in that: the device is characterized in that an annular cover (3) is fixedly connected to the top of the shell (1), a freezeout material containing device (4) for freezeout menthol is fixedly connected to the inner wall of the annular cover (3), a spiral cooling pipe (5) is arranged between the shell (1) and the freezeout material containing device (4), and a sealing device (9) for sealing the bottom of the freezeout material containing device (4) is rotatably connected to one side of the bottom of the shell (1);

the freezeout material containing device (4) comprises a feed hopper (41) fixed on the inner wall of the annular cover (3), and four freezeout tanks (42) are communicated with the bottom of the feed hopper (41);

the top of the feed hopper (41) is provided with a cleaning device (10);

the cleaning device (10) comprises a guide rod (101) fixed at the top of the feed hopper (41) and a movable disc (102) arranged on the outer surface of the guide rod (101) in a sliding manner, four push rods (103) are fixedly connected to the bottom of the movable disc (102), a scraping ring (105) is fixedly connected to the bottom end of each push rod (103) through a connecting frame (104), and the outer wall of each scraping ring (105) is in contact with the inner wall of the freezeout tank (42).

2. The freezeout device for menthol production of claim 1, wherein: the upper end of the spiral cooling pipe (5) is communicated with a water inlet pipe (6), the lower end of the spiral cooling pipe is communicated with a water outlet pipe (8), and the water inlet pipe (6) and the water outlet pipe (8) are respectively communicated to the outer side of the shell (1).

3. The freezeout device for menthol production of claim 1, wherein: sealing device (9) are including rotating turret (91) that sets up in casing (1) bottom, and the one end fixedly connected with telescopic link (92) of rotating turret (91), four pistons (94) of top through cross (93) fixedly connected with of telescopic link (92), the inner wall looks adaptation of piston (94) and freezeout jar (42), the surface cover of telescopic link (92) is equipped with spring (95).

4. The freezeout device for menthol production of claim 1, wherein: the connecting frame (104) comprises a middle part (104-1), the middle part (104-1) is connected with the bottom end of the push rod (103), and the periphery of the outer wall of the middle part (104-1) is uniformly connected with the inner wall of the scraping ring (105) through four connecting ends (104-2).

5. The freezeout device for menthol production of claim 1, wherein: the top of receiving bucket (2) is through supporting component (11) and casing (1) outer wall fixed connection, supporting component (11) are including fixing solid fixed ring (111) at casing (1) outer wall, the top fixed connection of bottom of solid fixed ring (111) through three bracing piece (112) and receiving bucket (2).

6. A freeze-out device for menthol production according to claim 3, wherein: the bottoms of the two pistons (94) which are symmetrical with each other are fixedly connected with a handle (12).

7. The freezeout device for menthol production of claim 1, wherein: the top fixedly connected with U-shaped frame (7) of feeder hopper (41), the upper end middle part of U-shaped frame (7) is fixedly connected with the top of guide bar (101).