Microwave reactor for bistable liquid crystal production

Abstract

The utility model discloses a microwave reactor for bistable liquid crystal production, which comprises a microwave box main body and a discharge mechanism, the discharge mechanism is arranged in the microwave box main body, and the discharge mechanism comprises a bracket, a flask, a bottom tube, an inclined tube, an insertion tube, a rubber plug, a through hole, a rotating rod and a discharge tube, a bracket is placed in the microwave box main body, a flask is supported at the top of the bracket, and after single-batch reaction is completed, a rotating rod is rotated to drive a rubber plug to rotate, so that a through hole is aligned with the bottom of a bottom pipe, and at the moment, excess materials in the flask can penetrate through the through hole, slide down along the inner wall of an inclined pipe and are discharged from a discharge pipe when sliding down to the position of the discharge pipe; excess materials in the flask can be discharged without opening the box body and separating the flask, the materials can be reloaded after the rubber plug is closed after discharging is completed, the material changing efficiency is improved, and consumed time is shortened during batch continuous processing.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid crystal production device technical field, especially in dual stable liquid crystal production with microwave reactor. BACKGROUND

[0002] Dual stable liquid crystal is a kind of liquid crystal material, under the specific temperature and electric field, can realize two different complementary states, thus having special function in liquid crystal display and other applications, principle is to utilize asymmetric molecular arrangement, realizes the conversion of two complementary states by the action of electric field, in the molecule of liquid crystal material, usually will include two kinds of isomers, these molecules can realize the rapid flip of two complementary states under the specific electric field, to realize liquid crystal display, it is a commonly used liquid crystal type, and its production process needs to use microwave reaction device to process raw material.

[0003] The existing reactor for dual stable liquid crystal production has the following disadvantages when in use: compared with other liquid crystals, in order to improve the heating rate and avoid local overheating or temperature gradient problem when dual stable liquid crystal is prepared, a microwave reactor is generally used for auxiliary heating treatment, after the existing microwave reactor completes single-batch liquid crystal production, the flask needs to be taken out, the internal residual material is discharged, the new liquid crystal raw material is transferred into the microwave box and is connected with the condenser tube and other components, the material changing process is complicated, and the time consumption is long, therefore, we provide a microwave reactor for dual stable liquid crystal production. UTILITY MODEL CONTENT

[0004] The utility model discloses a microwave reactor for dual stable liquid crystal production, which is characterized by the following technical solutions: a discharge mechanism is arranged in the microwave box main body, after completing single-batch production and processing, the discharge mechanism can quickly discharge the residual material in the flask, and the new raw material can be conveniently loaded for continuous production, so that the problems in the background art can be effectively solved.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0006] The microwave reactor for dual stable liquid crystal production includes a microwave box main body, and further includes a discharge mechanism, the discharge mechanism is arranged in the microwave box main body, the discharge mechanism includes a seat, a flask, a bottom pipe, an inclined pipe, a plug, a through hole, a rotating rod and a discharge pipe, the seat is placed in the microwave box main body, and the flask is supported on the top of the seat, the bottom pipe is integrally formed at the middle position of the bottom of the flask, the inclined pipe is arranged obliquely on one side of the microwave box main body, the plug is integrally formed at the top end of the inclined pipe and inserted into the bottom pipe, the inclined pipe extends to the outside of the microwave box main body at the end away from the plug, the plug is inlaid with the through hole at the end close to the plug, the rotating rod is fixedly connected to the end of the plug and extends to the outside of the inclined pipe, and the discharge pipe is integrally formed at the bottom of the inclined pipe and located on one side of the microwave box main body.

[0007] Further, the microwave box body top is provided with a feeding mechanism, the feeding mechanism comprises a feeding pipe, a storage bottle, a feeding pipe and a valve, the feeding pipe is integrally formed on one side of the top of the flask, the storage bottle is inserted into the top of the microwave box body, the bottom of the storage bottle is integrally formed with a feeding pipe extending into the microwave box body, and the top end of the feeding pipe is inserted into the feeding pipe, and the valve is installed in the feeding pipe outside the microwave box body; the inside of the storage bottle is used to store the raw materials for the production of bistable liquid crystal, which is placed on the top of the microwave box body, the feeding pipe is inserted into the microwave box body, the feeding pipe of the flask is connected with the feeding pipe, in the normal processing process, the valve is closed, the feeding is stopped, when the remaining materials in the flask are completely discharged, the valve is opened, the raw materials can be poured into the flask through the feeding pipe and the feeding pipe, the subsequent processing is convenient and direct, and the feeding time is shortened.

[0008] Further, the top of the microwave box body is provided with a socket corresponding to the top of the flask, and the top of the microwave box body is provided with a gas hole; when the condenser tube is installed, the bottom end is inserted into the socket and connected with the top of the flask, and the gas hole structure can be connected with external vacuum equipment or protective gas supply equipment to realize the adjustment of the gas environment in the microwave box body.

[0009] Further, the inclined pipe is fixedly connected with a supporting ring near one end of the insertion pipe, and the surface of the rotating rod is attached to the top of the supporting ring; the supporting ring structure supports the rotating rod and keeps its position stable.

[0010] Further, the bottom of the storage bottle is fixedly connected with a support, and the bottom of the support is attached to the top of the microwave box body; the support structure can assist in supporting the storage bottle when it is installed and fix its position.

[0011] Compared with the prior art, the microwave reactor for the production of the bistable liquid crystal has the following beneficial effects: the microwave box body is internally provided with a support to support a flask, the bistable liquid crystal raw material is placed in the flask and subjected to microwave heating reaction through the microwave box body, the reaction is accelerated through the microwave reactor, the reaction speed and efficiency are improved, the bottom pipe structure is arranged at the bottom of the flask and is in butt joint with the inclined pipe, the bottom pipe is in communication with the inside of the flask, the rubber plug is arranged in the inclined pipe, in the normal processing state, the through hole in the rubber plug faces the inner wall of the inclined pipe, the bottom pipe is closed, and the raw material normally reacts, when the single batch reaction is completed, the rotation of the rotating rod drives the rotation of the rubber plug, so that the through hole is aligned with the bottom of the bottom pipe, at this time, the remaining material in the flask can pass through the through hole and slide along the inner wall of the inclined pipe, and when the remaining material slides to the discharge pipe, the remaining material is discharged from the discharge pipe, so that the remaining material in the flask is discharged, the box body and the flask do not need to be opened and separated, and after the discharging is completed, the rubber plug is closed and the material is reloaded, so that the material reloading efficiency is improved, and the time consumption is shortened during batch continuous processing; the storage bottle is used to store the bistable liquid crystal production raw material, after the storage bottle is arranged at the top of the microwave box body, the feeding pipe is inserted into the inside of the microwave box body, the feeding pipe of the flask is in butt joint with the feeding pipe, in the normal processing process, the valve is closed, and the feeding is stopped, when the remaining material in the flask is completely discharged, the valve is opened, and the raw material can be poured into the inside of the flask through the feeding pipe and the feeding pipe, so that the subsequent processing is directly and conveniently carried out, and the feeding time is shortened. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is an overall structure schematic view of the microwave reactor for the production of the bistable liquid crystal.

[0013] Figure 2 It is an internal structure schematic view of the microwave box body of the microwave reactor for the production of the bistable liquid crystal.

[0014] Figure 3 It is an internal structure schematic view of the microwave box body of the microwave reactor for the production of the bistable liquid crystal. Figure 2 It is an enlarged structure schematic view of the microwave reactor for the production of the bistable liquid crystal.

[0015] In the figure: 1, microwave box body; 2, discharging mechanism; 201, jack; 202, air hole; 203, support; 204, flask; 205, bottom pipe; 206, inclined pipe; 207, insertion pipe; 208, rubber plug; 209, through hole; 210, rotating rod; 211, support ring; 212, discharge pipe; 3, feeding mechanism; 301, feeding pipe; 302, storage bottle; 303, feeding pipe; 304, valve; 305, support. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0017] For example, Figures 1-3The microwave reactor for bistable liquid crystal production shown includes a microwave box body 1, and also includes a discharging mechanism 2, the microwave box body 1 is internally provided with the discharging mechanism 2, the discharging mechanism 2 includes a support seat 203, a flask 204, a bottom pipe 205, an inclined pipe 206, a cannula 207, a rubber plug 208, a through hole 209, a rotating rod 210 and a discharge pipe 212, the support seat 203 is placed inside the microwave box body 1 and the flask 204 is supported on the top of the support seat 203, the bottom pipe 205 is integrally formed at the middle position of the bottom of the flask 204, the inclined pipe 206 is obliquely arranged at one side inside the microwave box body 1 and the cannula 207 integrally formed at the top end of the inclined pipe 206 is inserted into the inside of the bottom pipe 205, the inclined pipe 206 extends to the outside of the microwave box body 1 at the end away from the cannula 207, the rubber plug 208 is inlaid at the end close to the cannula 207 inside the inclined pipe 206 and the through hole 209 is formed in the inside of the rubber plug 208, the rotating rod 210 fixedly connected at the end of the rubber plug 208 extends to the outside of the inclined pipe 206, and the discharge pipe 212 integrally formed at the bottom of the inclined pipe 206 is located at one side outside the microwave box body 1.

[0018] The microwave reactor for bistable liquid crystal production shown includes a microwave box body 1, and also includes a discharging mechanism 2, the microwave box body 1 is internally provided with the discharging mechanism 2, the discharging mechanism 2 includes a support seat 203, a flask 204, a bottom pipe 205, an inclined pipe 206, a cannula 207, a rubber plug 208, a through hole 209, a rotating rod 210 and a discharge pipe 212, the support seat 203 is placed inside the microwave box body 1 and the flask 204 is supported on the top of the support seat 203, the bottom pipe 205 is integrally formed at the middle position of the bottom of the flask 204, the inclined pipe 206 is obliquely arranged at one side inside the microwave box body 1 and the cannula 207 integrally formed at the top end of the inclined pipe 206 is inserted into the inside of the bottom pipe 205, the inclined pipe 206 extends to the outside of the microwave box body 1 at the end away from the cannula 207, the rubber plug 208 is inlaid at the end close to the cannula 207 inside the inclined pipe 206 and the through hole 209 is formed in the inside of the rubber plug 208, the rotating rod 210 fixedly connected at the end of the rubber plug 208 extends to the outside of the inclined pipe 206, and the discharge pipe 212 integrally formed at the bottom of the inclined pipe 206 is located at one side outside the microwave box body 1.

[0019] The microwave reactor for bistable liquid crystal production shown includes a microwave box body 1, and also includes a discharging mechanism 2, the microwave box body 1 is internally provided with the discharging mechanism 2, the discharging mechanism 2 includes a support seat 203, a flask 204, a bottom pipe 205, an inclined pipe 206, a cannula 207, a rubber plug 208, a through hole 209, a rotating rod 210 and a discharge pipe 212, the support seat 203 is placed inside the microwave box body 1 and the flask 204 is supported on the top of the support seat 203, the bottom pipe 205 is integrally formed at the middle position of the bottom of the flask 204, the inclined pipe 206 is obliquely arranged at one side inside the microwave box body 1 and the cannula 207 integrally formed at the top end of the inclined pipe 206 is inserted into the inside of the bottom pipe 205, the inclined pipe 206 extends to the outside of the microwave box body 1 at the end away from the cannula 207, the rubber plug 208 is inlaid at the end close to the cannula 207 inside the inclined pipe 206 and the through hole 209 is formed in the inside of the rubber plug 208, the rotating rod 210 fixedly connected at the end of the rubber plug 208 extends to the outside of the inclined pipe 206, and the discharge pipe 212 integrally formed at the bottom of the inclined pipe 206 is located at one side outside the microwave box body 1.

[0020] The support 305 is fixedly connected with the bottom of the storage bottle 302 and is attached to the top of the microwave box body 1.

[0021] It should be noted that the utility model is a microwave reactor for bistable liquid crystal production, when in use, the microwave box body 1 is internally provided with a support 203 supporting a flask 204, the bistable liquid crystal raw material is placed in the flask 204 and is subjected to microwave heating reaction through the microwave box body 1, the reaction is accelerated through the microwave reactor, the reaction speed and efficiency are improved, the bottom pipe 205 structure is provided at the bottom of the flask 204 and is in butt joint with the inclined pipe 206, the bottom pipe 205 is in communication with the inside of the flask 204, the rubber plug 208 is internally provided with a through hole 209, in the normal processing state, the through hole 209 is directed to the position of the inner wall of the inclined pipe 206, the bottom pipe 205 is closed, the raw material is normally reacted, when the single batch reaction is completed, the rotation of the rotating rod 210 drives the rotation of the rubber plug 208, so that the through hole 209 is aligned with the bottom of the bottom pipe 205, at this time, the remaining material in the flask 204 can pass through the through hole 209 and slide along the inner wall of the inclined pipe 206, and when the remaining material slides to the position of the discharge pipe 212, the remaining material is discharged from the discharge pipe 212, so that the remaining material in the flask 204 is discharged, the box body does not need to be opened and the flask 204 does not need to be separated, after the discharging is completed, the rubber plug 208 is closed and the material is reloaded, so that the material reloading efficiency is improved and the time consumption is shortened during batch continuous processing; the storage bottle 302 is used for storing the bistable liquid crystal production raw material, after the storage bottle 302 is placed on the top of the microwave box body 1, the feeding pipe 303 is inserted into the microwave box body 1, the feeding pipe 301 of the flask 204 is in butt joint with the feeding pipe 303, in the normal processing process, the valve 304 is closed and the feeding is stopped, when the remaining material in the flask 204 is completely discharged, the valve 304 is opened, so that the raw material is poured into the flask 204 through the feeding pipe 303 and the feeding pipe 301, subsequent processing is directly and conveniently carried out, and the time consumption of feeding is shortened.

[0022] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A microwave reactor for the production of bistable liquid crystals, comprising a microwave chamber body (1), characterized in that, It also includes a discharge mechanism (2), the microwave box body (1) is internally provided with a discharge mechanism (2), the discharge mechanism (2) includes a seat (203), a flask (204), a bottom pipe (205), an inclined pipe (206), a cannula (207), a rubber plug (208), a through hole (209), a rotating rod (210) and a discharge pipe (212), the microwave box body (1) is internally placed with the seat (203), and the seat (203) supports the flask (204) on the top, the flask (204) is integrally formed with the bottom pipe (205) at the bottom middle position, the microwave box body (1) is internally provided with the inclined pipe (206) on one side and integrally formed with the cannula (207) at the top end of the inclined pipe (206), the cannula (207) is inserted into the inside of the bottom pipe (205), the inclined pipe (206) extends to the outside of the microwave box body (1) away from the cannula (207), the rubber plug (208) is embedded in the inclined pipe (206) near the end of the cannula (207), and the through hole (209) is formed in the rubber plug (208), the rubber plug (208) is fixedly connected with the rotating rod (210) extending to the outside of the inclined pipe (206), and the discharge pipe (212) is integrally formed at the bottom of the inclined pipe (206) on one side outside the microwave box body (1).

2. The bi-stable liquid crystal production microwave reactor according to claim 1, characterized in that: It also includes a feeding mechanism (3), the microwave box body (1) is provided with a feeding mechanism (3) on the top, the feeding mechanism (3) includes a feeding pipe (301), a storage bottle (302), a feeding pipe (303) and a valve (304), the feeding pipe (301) is integrally formed on one side of the top of the flask (204), the storage bottle (302) is inserted on the top of the microwave box body (1), the feeding pipe (303) is integrally formed at the bottom of the storage bottle (302) and extends to the inside of the microwave box body (1), and the feeding pipe (301) is inserted into the inside of the feeding pipe (303), the valve (304) is installed in the feeding pipe (303) outside the microwave box body (1).

3. The bi-stable liquid crystal production microwave reactor of claim 1, wherein: The microwave box body (1) is provided with a jack (201) on the top corresponding to the top of the flask (204), and a gas hole (202) is formed on one side of the top of the microwave box body (1).

4. The bi-stable liquid crystal production microwave reactor of claim 1, wherein: The rotating rod (210) is fixedly connected with the bracket (211) on the end of the inclined pipe (206) near the cannula (207).

5. The bi-stable liquid crystal production microwave reactor of claim 2, wherein: The storage bottle (302) is fixedly connected with the support (305), and the support (305) is attached to the top of the microwave box body (1).

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