Distilling, cooling and liquefying device

Abstract

The utility model belongs to the field of distilling devices, and discloses a distilling, cooling and liquefying device which comprises a distilling tank, a top cover, a feeding pipe, a steam outlet pipe and a condensing pipe, the stirring assembly comprises a rotating shaft, a sleeve, a first mounting block, a second mounting block, a first stirring blade and a second stirring blade; and the driving unit comprises a motor and a reverse assembly, and the motor drives the rotating shaft and the sleeve to rotate reversely through the reverse assembly. Rotation of a first stirring blade and rotation of a second stirring blade are controlled by a rotating shaft and a sleeve respectively, and a reversing assembly is arranged, so that driving force of a motor can enable the rotating shaft and the sleeve to rotate reversely at the same time, and then the first stirring blade and the second stirring blade can rotate reversely at the same time; meanwhile, due to the arrangement of reverse rotation, a better shearing effect can be achieved on the materials in the distillation retort, so that the situations that the materials are accumulated, knotted and the like due to one-way rotation are avoided, and liquid in the distillation retort is more uniform, so that the liquid can be evaporated more easily instead of being locked in the materials and difficult to distill out.

Description

TECHNICAL FIELD

[0001] The utility model belongs to distillation device technical field, concretely relates to a distillation cooling liquefaction device. BACKGROUND

[0002] In the preparation of some raw drugs, some drugs are often distilled and purified by distillation to evaporate some additives with lower boiling points, thereby leaving solid drugs.

[0003] In the related prior art, a medical extraction distillation device is disclosed in Chinese Patent No. CN219815303U, which includes a distillation tank, a sealing cover detachably installed on the top of the distillation tank, a servo motor fixedly installed at the top end of the sealing cover, a stirring assembly fixedly installed on the motor shaft of the servo motor, the bottom end of the stirring assembly extending into the distillation tank, an exhaust port formed on one side of the top end of the sealing cover, and an air outlet pipe fixedly installed in the exhaust port. The stirring assembly includes a transmission shaft fixedly connected to the motor shaft of the servo motor, and two support pipes one fixedly installed on the top end of the outer edge surface of the transmission shaft. The medical extraction distillation device realizes mixing and stirring of the drugs in a bidirectional stirring manner, effectively avoids the accumulation of drugs due to the same direction stirring, greatly improves the mixing efficiency of the drugs, shortens the distillation time of the drugs, and greatly improves the efficiency of the distillation.

[0004] However, in actual use, the support pipe one and the support pipe two are fixed on the transmission shaft in the above-mentioned scheme, and the rotation direction of the support pipe one and the support pipe two is consistent with the rotation direction of the transmission shaft when the transmission shaft rotates, which causes the rotation direction of the corresponding stirring blade one and the stirring blade two to be consistent, i.e., the above-mentioned scheme can only stir in the same direction when stirring the material, and cannot achieve the effect of mixing and stirring, which causes the material to still accumulate, affecting the distillation efficiency. UTILITY MODEL CONTENTS

[0005] The utility model intends to provide a distillation cooling liquefaction device to solve the problem that the prior art mentioned above can only stir in one direction and cannot simultaneously mix and stir in two directions.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a distillation cooling liquefaction device, comprising

[0007] A distillation tank is provided with a top cover on the top, the side wall of the distillation tank has a feeding pipe, the top cover has an air outlet pipe, and a condenser pipe is installed on the air outlet pipe.

[0008] The stirring assembly comprises a rotating shaft, a sleeve, a first mounting block, a second mounting block, a first stirring blade and a second stirring blade, the sleeve is rotatably installed on the rotating shaft, the first mounting block is fixed on the rotating shaft, the first stirring blade is installed on the first mounting block, the second mounting block is fixed on the sleeve, the second stirring blade is installed on the second mounting block, and the sleeve is rotatably connected with the top cover.

[0009] The driving unit comprises a motor and a reverse assembly, the motor is installed on the top cover, the reverse assembly is connected with the motor, and the motor drives the rotating shaft and the sleeve to rotate reversely through the reverse assembly.

[0010] The principle and effects of the technical scheme are as follows:

[0011] 1. By installing the first mounting block and the first stirring blade on the rotating shaft and installing the second mounting block and the second stirring blade on the sleeve, the rotation of the first stirring blade and the second stirring blade is controlled by the rotating shaft and the sleeve respectively, and the driving force of the motor can drive the rotating shaft and the sleeve to rotate reversely at the same time through the setting of the reverse assembly, so that the first stirring blade and the second stirring blade can rotate reversely at the same time, and the setting of the first stirring blade and the second stirring blade rotating reversely at the same time can have a better shearing effect on the material in the distillation tank, so that the material can be prevented from being accumulated and nodular due to unidirectional rotation, so that the liquid in the material can be distributed more uniformly, so that the liquid can be more easily evaporated, rather than being locked in the accumulated material and nodular material and being difficult to distill.

[0012] 2. The material in the distillation tank can be separated by heating the distillation tank, the material in the distillation tank can be supplemented and added through the setting of the feeding pipe, the liquid with a low boiling point can be vaporized first through the setting of the steam outlet pipe and the condensing pipe, and the liquid can be collected in other collecting containers through the condensing pipe after leaving the distillation tank through the steam outlet pipe.

[0013] The utility model further sets up: reverse assembly includes drive bevel gear, first bevel gear, second bevel gear and protective cover, protective cover is fixed on top cover, drive bevel gear rotatable installation is in the inside of protective cover, first bevel gear is fixed on the top of rotating shaft, second bevel gear is fixed on the top of sleeve, drive bevel gear is engaged with first bevel gear and second bevel gear respectively, and drive bevel gear is connected with the movable end of motor.

[0014] The principle and effects of the technical scheme are as follows: the motor drives the driving bevel gear to rotate, and the driving bevel gear can drive the first bevel gear and the second bevel gear to rotate synchronously; since the first bevel gear and the second bevel gear are located on the two sides of the driving bevel gear, the rotating directions of the first bevel gear and the second bevel gear are opposite after being driven by the driving bevel gear, that is, the rotating directions of the rotating shaft and the sleeve are opposite, so that the first stirring blade and the second stirring blade have opposite rotating directions, and the mixing and stirring effect can be maximized during stirring, thereby improving the distillation efficiency.

[0015] The utility model further sets up: reverse assembly still includes idler, idler rotation is installed in the protective cover, and idler is engaged with first bevel gear and second bevel gear respectively, and idler is symmetrical about rotating shaft with driving bevel gear.

[0016] The principle and effects of the technical scheme are as follows: through the setting of the idler, the offset force of the first bevel gear and the second bevel gear can be borne, so that the structure of the first bevel gear, the second bevel gear and the driving bevel gear is more stable.

[0017] The utility model further sets up: first stirring blade and second stirring blade are arc blade.

[0018] The principle and effects of the technical scheme are as follows: through the setting of the arc blade, the material can be pushed more effectively during rotation, the dead angle is reduced, and the mixing effect is improved.

[0019] The utility model further sets up: the bottom of inside of distillation tank is installed with locating block, and locating block has locating hole, and the bottom of rotating shaft is matched with locating hole.

[0020] The principle and effects of the technical scheme are as follows: through the setting of the locating block and the locating hole, the rotation of the rotating shaft can be further limited and guided, so that the vibration, shaking condition caused by error, deviation and excessive length is reduced, and the stability of the stirring assembly during use is stronger.

[0021] The utility model further sets up: the bottom of rotating shaft is fixed with limiting block, and sleeve rotation is installed on the top of limiting block.

[0022] The principle and effects of the technical scheme are as follows: through the setting of the limiting block, the bottom of the sleeve can be abutted and limited by the limiting block, so that the position stability of the sleeve relative to the rotating shaft is guaranteed, and the gap between the sleeve and the rotating shaft can be shielded by the limiting block, so that the material or steam is difficult to enter the gap between the sleeve and the rotating shaft.

[0023] The utility model further sets up: the feeding pipe is inclined, and the end of the feeding pipe close to the distillation tank is lower than the end of the feeding pipe away from the distillation tank.

[0024] The principle and effects of the technical scheme are as follows: the feeding pipe is arranged in an inclined manner, so that the material and raw material in the distillation tank are difficult to stay in the feeding pipe, thereby achieving the effects of preventing backflow and preventing material stagnation. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a front view of the utility model;

[0026] Figure 2 It is an enlarged view of A in Figure 1

[0027] Figure 3 It is an enlarged view of B in Figure 1

[0028] Figure 4 It is an axonometric structure view of the stirring assembly in Figure 1 DETAILED DESCRIPTION

[0029] The utility model will be further explained in detail in combination with the drawings and embodiments:

[0030] The reference signs in the drawings of the specification include:

[0031] 110, distillation tank; 120, top cover; 130, feeding pipe; 140, steam outlet pipe; 150, condensing pipe;

[0032] 210, rotating shaft; 220, sleeve pipe; 230, first mounting block; 240, first stirring blade; 250, second mounting block; 260, second stirring blade; 270, limiting block;

[0033] 310, motor; 320, protective cover; 330, driving bevel gear; 340, first bevel gear; 350, second bevel gear; 360, idler gear;

[0034] 410, positioning block; 420, positioning hole.

[0035] Embodiment:

[0036] As shown in the accompanying drawings Figures 1-4 ​​​The utility model discloses a kind of distillation cooling liquefying devices, including distillation tank 110, stirring assembly and drive unit, the top of distillation tank 110 is equipped with top cover 120, the lateral wall of distillation tank 110 has feeding pipe 130, top cover 120 has steam pipe 140, condenser pipe 150 is installed on steam pipe 140, temperature sensor is also installed in distillation tank 110, temperature sensor is used to monitor the stability inside distillation tank 110, and temperature sensor is market commonly used temperature monitoring equipment, and it is commonly used supporting facilities of distillation tank 110, not too much repetition and addition here, feeding pipe 130 is obliquely arranged, and the end of feeding pipe 130 close to distillation tank 110 is lower than the end of feeding pipe 130 away from distillation tank 110, feeding pipe 130 has control valve for controlling the opening and closing of feeding pipe 130, the bottom of inside distillation tank 110 is equipped with locating block 410, locating block 410 has locating hole 420,

[0037] Stirring assembly, including shaft 210, sleeve 220, first mounting block 230, second mounting block 250, first stirring blade 240 and second stirring blade 260, sleeve 220 is rotatably installed on shaft 210, first mounting block 230 is fixed on shaft 210, first stirring blade 240 is installed on first mounting block 230, second mounting block 250 is fixed on sleeve 220, second stirring blade 260 is installed on second mounting block 250, and sleeve 220 is rotatably connected with top cover 120. Wherein, both ends of shaft 210 are beyond sleeve 220, and first mounting block 230 and first stirring blade 240 are arranged in sets, and are spaced apart along the lower end of shaft 210, second mounting block 250 and second stirring blade 260 are arranged in sets, and are spaced apart along sleeve 220, sleeve 220 and top cover 120 can be positioned and connected by bearing, to ensure the concentricity and stability of sleeve 220, the bottom of shaft 210 is adapted to locating hole 420, limit block 270 is fixed on shaft 210, and sleeve 220 is rotatably installed on the top of limit block 270.

[0038] In horizontal projection plane, first stirring blade 240 and second stirring blade 260 are both arc blades, and the rotation phases of first stirring blade 240 and second stirring blade 260 are opposite.

[0039] The driving unit comprises a motor 310 and a reverse assembly, the motor 310 is installed on the top cover 120, the reverse assembly comprises a driving bevel gear 330, a first bevel gear 340, a second bevel gear 350, an idler gear 360 and a protective cover 320, the protective cover 320 is fixed on the top cover 120, the driving bevel gear 330 is rotatably installed on the inner side of the protective cover 320, the first bevel gear 340 is fixed on the top of the rotating shaft 210, the second bevel gear 350 is fixed on the top of the sleeve, the driving bevel gear 330 is meshed with the first bevel gear 340 and the second bevel gear 350 respectively, the driving bevel gear 330 is connected with the movable end of the motor 310, the idler gear 360 is rotatably installed in the protective cover 320, and the idler gear 360 is meshed with the first bevel gear 340 and the second bevel gear 350 respectively, the idler gear 360 is symmetrical to the driving bevel gear 330 about the rotating shaft 210.

[0040] The above-mentioned is only the embodiment of the present application, and the well-known specific technical solutions or characteristics in the scheme are not described in detail. It should be pointed out that for those skilled in the art, without departing from the technical scheme of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A distillation-cooling liquefaction apparatus, characterized in that: include A distillation vessel with a top cover, a feeding pipe on the side wall, a steam outlet pipe on the top cover, and a condenser pipe installed on the steam outlet pipe; A stirring assembly includes a rotating shaft, a sleeve, a first mounting block, a second mounting block, a first stirring blade, and a second stirring blade. The sleeve is rotatably mounted on the rotating shaft, the first mounting block is fixed on the rotating shaft, the first stirring blade is mounted on the first mounting block, the second mounting block is fixed on the sleeve, and the second stirring blade is mounted on the second mounting block. The sleeve is rotatably connected to the top cover. The drive unit includes a motor and a reversing component. The motor is mounted on the top cover, and the reversing component is connected to the motor. The motor drives the rotating shaft to rotate in the opposite direction to the sleeve through the reversing component.

2. The distillation cooling liquefaction apparatus as described in claim 1, characterized in that: The reversing assembly includes a drive bevel gear, a first bevel gear, a second bevel gear, and a protective cover. The protective cover is fixed to the top cover. The drive bevel gear is rotatably mounted on the inner side of the protective cover. The first bevel gear is fixed to the top of the rotating shaft. The second bevel gear is fixed to the top of the sleeve. The drive bevel gear meshes with the first bevel gear and the second bevel gear respectively. The drive bevel gear is connected to the movable end of the motor.

3. The distillation cooling liquefaction apparatus as described in claim 2, characterized in that: The reversing assembly also includes an idler wheel, which is rotatably mounted inside the protective cover and meshes with the first bevel gear and the second bevel gear respectively. The idler wheel and the drive bevel gear are symmetrical about the axis of rotation.

4. The distillation cooling liquefaction apparatus as described in claim 1, characterized in that: Both the first stirring blade and the second stirring blade are arc-shaped blades.

5. The distillation cooling liquefaction apparatus as described in claim 1, characterized in that: A positioning block is installed at the bottom of the inner side of the distillation tank, and the positioning block has a positioning hole. The bottom of the rotating shaft is adapted to the positioning hole.

6. The distillation cooling liquefaction apparatus as described in claim 1, characterized in that: A limit block is fixed on the rotating shaft, and the sleeve is rotatably mounted on the top of the limit block.

7. The distillation cooling liquefaction apparatus as described in claim 1, characterized in that: The feeding pipe is inclined, and the end of the feeding pipe closer to the distillation tank is lower than the end of the feeding pipe farther away from the distillation tank.

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