CN211798872U

CN211798872U - Low-melting-point solid distillation equipment

Info

Publication number: CN211798872U
Application number: CN202020435778.6U
Authority: CN
Inventors: 刘启宾; 郑鹏
Original assignee: Dalian Shuangbo Pharmaceutical Chemical Co ltd
Current assignee: Dalian Shuangbo Pharmaceutical Chemical Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-10-30
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a low melting point solid distillation equipment belongs to the splitter field. The low-melting-point solid distillation equipment comprises a condensation mechanism, a collecting tank, a vacuum pump, a one-way valve, a heating tank and a collector fixedly connected to the top of the heating tank, wherein a heating cavity and a reaction cavity are formed in the heating tank, a first guide pipe is connected to the collector, the condensation mechanism consists of the condensation tank and a condensation pipe, the condensation tank is fixedly connected to the first guide pipe, the condensation pipe is sleeved on the first guide pipe, a spiral pipe is arranged in the first guide pipe, a water inlet pipe and a water outlet pipe are respectively arranged at two ends of the spiral pipe, one end of the first guide pipe, which is far away from the collector, is connected to the collecting tank, the collecting tank is communicated with the reaction cavity through a second guide pipe, and; the utility model discloses an increase the heat tracing system on the pipeline of condenser and encircle, at the in-process that the distillation was received, let in hot water in the heat tracing system pipeline to guarantee to be liquid state in the first pipe all the time.

Description

Low-melting-point solid distillation equipment

Technical Field

The utility model relates to a splitter technical field especially relates to low melting point solid distillation equipment.

Background

In the fine chemical products, some products have the melting point of 20-40 ℃, are liquid in summer and are solid in winter, and the products are sometimes purified by low-temperature freezing and are not suitable, so that the products are purified by heating and reduced-pressure distillation, however, in the distillation process, because circulating refrigerating fluid is introduced into a condenser, the liquid is gradually solidified in the distillation process, and thus the continuous distillation cannot be effectively carried out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a low-melting-point solid distillation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

low melting point solid distillation equipment, including condensation mechanism, collection tank, vacuum pump, check valve, heating tank and fixed connection at the collector of heating tank deck portion, heating chamber and reaction chamber have been seted up in the heating tank, be connected with first pipe on the collector, condensation mechanism comprises condensation tank and condenser pipe, condensation tank fixed connection is on first pipe, the condensation pipe cup joints on first pipe, be provided with the spiral pipe in the first pipe, the both ends of spiral pipe are provided with inlet tube and drain pipe respectively, the one end that the collector was kept away from to first pipe is connected on the collection tank, the collection tank is linked together through second pipe and reaction chamber, vacuum pump and check valve from top to bottom connect gradually on the second pipe.

Preferably, be connected with intake pipe, inlet pipe, blast pipe and row's material pipe on the heating jar, intake pipe and blast pipe all are linked together with the heating chamber, the inlet pipe all is linked together with the reaction chamber with row's material pipe.

Preferably, the lateral wall fixedly connected with mount table of heating jar, fixedly connected with motor on the mount table, the output of motor is connected with the drive shaft, be connected with the support frame in the reaction chamber, the one end that the motor was kept away from to the drive shaft is rotated and is connected on the support frame, the equipartition has the connecting plate in the drive shaft, the one end that the drive shaft was kept away from to the connecting plate links to each other through the stirring board.

Preferably, the bottom of the collecting tank is connected with a third conduit, and the third conduit is connected with a valve.

Preferably, the shape of the condensation pipe is spiral.

Compared with the prior art, the utility model provides a low melting point solid distillation equipment possesses following beneficial effect:

1. this low melting point solid distillation equipment, pour into to the reaction intracavity through the inlet pipe with low melting point article, let in high-temperature gas by the intake pipe afterwards and carry out the temperature to reaction intracavity portion, here, the cladding is at the outside heating chamber of reaction chamber, can carry out comprehensive heating to the reaction chamber, and, can starter motor in the heating process, stir low melting point article through the stirring board, increase its heated area, accelerate reaction rate, the steam that produces in the reaction chamber has the collector to collect and deliver to in the first pipe, carry out rapid cooling through the condenser pipe, here, because article are the low melting point, liquid solidifies when preventing the distillation, lead to follow-up distillation to interrupt, add the spiral pipe in first pipe, can pour into the warm water into in the spiral pipe, thereby guarantee to be the liquid state in the first pipe all the time, thereby reach continuous distillation's purpose.

Drawings

FIG. 1 is a schematic structural view of a low melting point solid distillation apparatus provided by the present invention;

FIG. 2 is a schematic structural view of part A of FIG. 1 of a low melting point solid distillation apparatus according to the present invention.

In the figure: 1. a heating tank; 101. an installation table; 1011. a reaction chamber; 1012. a heating cavity; 102. a discharge pipe; 103. a feed pipe; 104. an exhaust pipe; 105. an air inlet pipe; 106. a support frame; 107. a collector; 108. a first conduit; 1081. a water inlet pipe; 1082. a drain pipe; 1083. a spiral tube; 2. a motor; 201. a drive shaft; 202. a connecting plate; 203. a stirring plate; 3. a collection tank; 301. a third conduit; 302. a valve; 303. a second conduit; 304. a vacuum pump; 305. a one-way valve; 4. a condensing tank; 401. a condenser tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Example (b):

referring to fig. 1-2, a low melting point solid distillation apparatus, including a condensation mechanism, a collection tank 3, a vacuum pump 304, a check valve 305, a heating tank 1 and a collector 107 fixedly connected to the top of the heating tank 1, a heating chamber 1012 and a reaction chamber 1011 are provided in the heating tank 1, a first conduit 108 is connected to the collector 107, the condensation mechanism is composed of a condensation tank 4 and a condensation pipe 401, the condensation tank 4 is fixedly connected to the first conduit 108, the condensation pipe 401 is sleeved on the first conduit 108, a spiral pipe 1083 is provided in the first conduit 108, both ends of the spiral pipe 1083 are respectively provided with a water inlet pipe 1081 and a water outlet pipe 1082, one end of the first conduit 108 far away from the collector 107 is connected to the collection tank 3, the collection tank 3 is communicated with the reaction chamber 1011 through a second conduit 303, the vacuum pump 304 and the check valve 305 are sequentially connected to the second.

The heating tank 1 is connected with an air inlet pipe 104, a feeding pipe 103, an exhaust pipe 105 and a material discharging pipe 102, the air inlet pipe 104 and the exhaust pipe 105 are communicated with the heating cavity 1012, and the feeding pipe 103 and the material discharging pipe 102 are communicated with the reaction cavity 1011.

The lateral wall fixedly connected with mount table 101 of heating tank 1, fixedly connected with motor 2 on the mount table 101, the output of motor 2 is connected with drive shaft 201, reaction chamber 1011 in-connection has support frame 106, the one end that motor 2 was kept away from to drive shaft 201 rotates and connects on support frame 106, the equipartition has connecting plate 202 on the drive shaft 201, the one end that drive shaft 201 was kept away from to connecting plate 202 links to each other through stirring board 203.

The bottom of the collecting tank 3 is connected with a third conduit 301, and the third conduit 301 is connected with a valve 302.

The condenser tube 401 is specifically shaped like a spiral.

The working principle is as follows: in the utility model, the low melting point article is injected into the reaction chamber 1011 from the inlet pipe 103, then the high temperature gas is introduced into the reaction chamber 1011 from the inlet pipe 105 to raise the temperature of the inside of the reaction chamber 1011, where the high temperature gas is wrapped in the heating chamber 1012 outside the reaction chamber 1011, the reaction chamber 1011 can be heated comprehensively, and the motor 2 can be started in the heating process, the low melting point article is stirred by the stirring plate 203, the heating area is increased, the reaction speed is accelerated, the steam generated in the reaction chamber 1011 is collected by the collector 107 and sent to the first conduit 108, and is rapidly cooled by the condenser 401, where the article is low melting point, for preventing the liquid from being solidified during distillation, which leads to the interruption of subsequent distillation, the spiral pipe 1083 is additionally arranged in the first conduit 108, the hot water can be injected into the spiral pipe 1083, thereby ensuring that the first conduit 108 is always in a liquid state, thereby achieving the purpose of continuous distillation, distilled water flows into the collection tank 3 and can be discharged through the third conduit 301, uncondensed gas can be sent into the reaction cavity 1011 by the vacuum pump 304 through the second conduit 303 for recycling, and the check valve 305 can prevent high-temperature and high-pressure gas from entering the collection tank 3 without condensing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Low melting point solid distillation equipment, including condensation mechanism, collection tank (3), vacuum pump (304), check valve (305), heating tank (1) and fixed connection collector (107) at heating tank (1) top, its characterized in that, heating chamber (1012) and reaction chamber (1011) have been seted up in heating tank (1), be connected with first pipe (108) on collector (107), condensation mechanism comprises condensation tank (4) and condenser pipe (401), condensation tank (4) fixed connection is on first pipe (108), condenser pipe (401) cup joint on first pipe (108), be provided with spiral pipe (1083) in first pipe (108), the both ends of spiral pipe (1083) are provided with inlet tube (1081) and drain pipe (1082) respectively, the one end that collector (107) was kept away from in first pipe (108) is connected on collection tank (3), the collecting tank (3) is communicated with the reaction cavity (1011) through a second conduit (303), and the vacuum pump (304) and the one-way valve (305) are sequentially connected to the second conduit (303) from top to bottom.

2. The distillation equipment for low-melting-point solids according to claim 1, wherein the heating tank (1) is connected with an air inlet pipe (104), a feed pipe (103), an air outlet pipe (105) and a discharge pipe (102), the air inlet pipe (104) and the air outlet pipe (105) are both communicated with the heating cavity (1012), and the feed pipe (103) and the discharge pipe (102) are both communicated with the reaction cavity (1011).

3. The distillation equipment for the low melting point solid according to claim 2, wherein a mounting table (101) is fixedly connected to the side wall of the heating tank (1), a motor (2) is fixedly connected to the mounting table (101), a driving shaft (201) is connected to the output end of the motor (2), a supporting frame (106) is connected to the reaction chamber (1011), one end, far away from the motor (2), of the driving shaft (201) is rotatably connected to the supporting frame (106), connecting plates (202) are uniformly distributed on the driving shaft (201), and one ends, far away from the driving shaft (201), of the connecting plates (202) are connected through a stirring plate (203).

4. Equipment for distillation of low melting solids according to claim 1, characterized in that a third conduit (301) is connected to the bottom of the collection tank (3), and a valve (302) is connected to the third conduit (301).

5. A low melting solid distillation apparatus according to claim 1, wherein the condenser tube (401) is shaped in particular as a spiral.