Spherical vacuum concentration device

Abstract

The utility model provides a spherical vacuum concentration device, relates to spherical vacuum concentration equipment technical field, including concentration tank, gas-liquid separator and condenser, the concentration tank includes spherical tank body, the top of spherical tank body is provided with motor seat, the top of motor seat is fixedly equipped with drive motor, and the drive motor is equipped with the gas-liquid separator. The bottom of the motor base is rotationally connected with a transmission shaft, the output end of the driving motor is fixedly connected with the transmission shaft, connecting rods are fixedly installed on the outer side of the transmission shaft and arranged in an annular array, and a spiral scraper blade is fixedly installed at one end of each connecting rod and is of a spiral structure. And the outer side of the spiral scraping plate is attached to the inner wall of the spherical tank body. According to the vacuum concentration device, attachments on the inner wall of the spherical tank body can be effectively scraped off, the attachments are prevented from being attached to the inner wall of the spherical tank body, the influence on the vacuum concentration effect is avoided, and the vacuum concentration device has high practical value.

Description

Technical Field

[0001] The utility model belongs to the technical field of spherical decompression and concentration equipment, and more specifically, particularly relates to a spherical decompression and concentration device. Background Art

[0002] The spherical vacuum concentration equipment is mainly composed of four parts: the main body of the concentration tank, the condenser, the vapor-liquid separator, and the liquid receiving barrel. It can be used for the concentration, distillation and organic solvent recovery of the liquid in the pharmaceutical, food, chemical and other industries. Due to the vacuum concentration, the concentration time is short and the effective components of the heat-sensitive materials will not be destroyed.

[0003] Based on the above, the inventors have found the following problems: during use, the inner wall of the existing spherical vacuum concentration device is prone to adhesion of deposits to the inner wall of the tank. Excessive accumulation of deposits over a long period of use will affect the concentration effect and make it inconvenient to use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a spherical vacuum concentration device is provided to achieve the purpose of having more practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a spherical vacuum concentration device.

[0006] The purpose and effect of the spherical vacuum concentration device of the utility model are achieved by the following specific technical means:

[0007] A spherical vacuum concentration device comprises a concentration tank, a gas-liquid separator and a condenser, wherein the concentration tank comprises a spherical tank body, a motor seat is arranged on the top of the spherical tank body, a driving motor is fixedly mounted on the top of the motor seat, a transmission shaft is rotatably connected to the bottom of the motor seat, an output end of the driving motor is fixedly connected to the transmission shaft, a connecting rod is fixedly mounted on the outer side of the transmission shaft, the connecting rods are arranged in a ring array, a spiral scraper is fixedly mounted on one end of the connecting rod, the spiral scraper is in a spiral structure, and the outer side of the spiral scraper is in contact with the inner wall of the spherical tank body.

[0008] The beneficial effect of adopting the above further scheme is that a motor seat is provided on the top of the spherical tank body, and a driving motor is fixedly installed on the top of the motor seat, which is convenient for fixing the driving motor on the spherical tank body; a transmission shaft is rotatably connected to the bottom of the motor seat, and the output end of the driving motor is fixedly connected to the transmission shaft, so that the driving motor drives the transmission shaft to rotate; the connecting rods are arranged in a circular array, and a spiral scraper is fixedly installed on one end of the connecting rod, so that the rotation of the transmission shaft drives the spiral scraper to rotate; the spiral scraper has a spiral structure, and the outer side of the spiral scraper is in contact with the inner wall of the spherical tank, so that the rotation of the spiral scraper can stir the stock liquid, improve the effect of decompression and concentration of the stock liquid, and can scrape off the attachments on the inner wall of the spherical tank body to avoid the attachments from adhering to the inner wall of the spherical tank body, thereby avoiding affecting the effect of decompression and concentration.

[0009] Furthermore, a liquid inlet interface is provided on one side of the spherical tank body, and a concentrated liquid interface is provided on the bottom of the spherical tank body, and supporting legs are fixedly installed on the outer side of the spherical tank body.

[0010] The beneficial effect of adopting the above-mentioned further scheme is that a liquid inlet interface is opened on one side of the spherical tank body, and a concentrated liquid interface is opened at the bottom of the spherical tank body, which is convenient for connecting external pipelines, and convenient for the original liquid to enter the spherical tank body from the liquid inlet interface for decompression and concentration. The concentrated liquid flows out from the concentrated liquid interface, and support legs are fixedly installed on the outside of the spherical tank body, which is convenient for providing stable support for the spherical tank body.

[0011] Furthermore, a steam interface and a reflux interface are provided on a side of the spherical tank body away from the liquid inlet interface, and the steam interface is arranged on the top of the reflux interface.

[0012] Furthermore, the gas-liquid separator includes a separator body, the condenser includes a condenser body, a top cover is provided on the top of the condenser body, a first delivery pipe is provided on one side of the separator body, and one end of the first delivery pipe is connected to the steam interface.

[0013] The beneficial effect of adopting the above further scheme is that a first delivery pipe is provided on one side of the separator body, and one end of the first delivery pipe is connected to the steam interface, so that the steam generated by the reduced pressure concentration of the original liquid in the spherical tank body can enter the gas-liquid separator.

[0014] Furthermore, a reflux pipe is provided at the bottom of the separator body, and one end of the reflux pipe is connected to the reflux interface.

[0015] The beneficial effect of adopting the above further scheme is that a reflux pipe is provided at the bottom of the separator body, one end of which is connected to the reflux interface, so that the gas-liquid separator can separate the gas and liquid, and the separated raw liquid can be returned to the concentration tank for further concentration.

[0016] Furthermore, a second delivery pipe is provided on the top of the separator body, and one end of the second delivery pipe is connected to the top cover.

[0017] The beneficial effect of adopting the above further solution is that a second delivery pipe is provided on the top of the separator body, and one end of the second delivery pipe is connected to the top cover, so that the gas after gas-liquid separation can enter the condenser for condensation.

[0018] Furthermore, a negative pressure interface is provided at one side of the top end of the condenser body, and a condensate interface is provided at the bottom of the condenser body.

[0019] The beneficial effect of adopting the above further scheme is that a negative pressure interface is opened on one side of the top of the condenser body, and a condensate interface is opened at the bottom of the condenser body, which facilitates the connection of an external vacuum pump to the negative pressure interface, thereby forming a low pressure inside the device, thereby reducing the pressure and concentrating the original liquid.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. The spherical vacuum concentration device is provided with a motor seat on the top of the spherical tank body, and a driving motor is fixedly installed on the top of the motor seat, so that the driving motor can be fixedly installed on the spherical tank body. A transmission shaft is rotatably connected to the bottom of the motor seat, and the output end of the driving motor is fixedly connected to the transmission shaft, so that the driving motor drives the transmission shaft to rotate. The connecting rods are arranged in a circular array, and a spiral scraper is fixedly installed on one end of the connecting rod, so that the rotation of the transmission shaft drives the spiral scraper to rotate. The spiral scraper has a spiral structure, and the outer side of the spiral scraper is in contact with the inner wall of the spherical tank body, so that the rotation of the spiral scraper can stir the stock solution, improve the effect of vacuum concentration of the stock solution, and can scrape off the attachments on the inner wall of the spherical tank body, so as to avoid the attachments from adhering to the inner wall of the spherical tank body, and avoid affecting the effect of vacuum concentration;

[0022] 2. This spherical vacuum concentration device has a negative pressure interface on one side of the top of the condenser body, and a condensate interface on the bottom of the condenser body, which is convenient for an external vacuum pump to be connected to the negative pressure interface, so as to form a low pressure inside the device, thereby reducing pressure and concentrating the original liquid. The utility model can effectively scrape off the attachments on the inner wall of the spherical tank body, avoid the attachments from adhering to the inner wall of the spherical tank body, avoid affecting the effect of vacuum concentration, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of a spherical vacuum concentration device of the utility model;

[0024] Figure 2 It is an exploded view of the concentration tank of the utility model;

[0025] Figure 3It is a cutaway view of the concentrating tank of the utility model.

[0026] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0027] 101. Concentration tank; 10101. Spherical tank body; 10102. Motor seat; 10103. Driving motor; 10104. Transmission shaft; 10105. Connecting rod; 10106. Spiral scraper; 10107. Liquid inlet interface; 10108. Steam interface; 10109. Reflux interface; 10110. Concentrate interface; 10111. Support leg; 102. Gas-liquid separator; 10201. Separator body; 10202. First delivery pipe; 10203. Reflux pipe; 10204. Second delivery pipe; 103. Condenser; 10301. Condenser body; 10302. Negative pressure interface; 10303. Top cover; 10304. Condensate interface. DETAILED DESCRIPTION

[0028] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0029] Example:

[0030] As attached Figure 1 To Attachment Figure 3 As shown:

[0031] The utility model provides a spherical decompression concentration device, including a concentration tank 101, a gas-liquid separator 102 and a condenser 103. The concentration tank 101 includes a spherical tank body 10101, a motor seat 10102 is arranged on the top of the spherical tank body 10101, and a driving motor 10103 is fixedly installed on the top of the motor seat 10102. By arranging the motor seat 10102 on the top of the spherical tank body 10101 and the driving motor 10103 on the top of the motor seat 10102, The drive motor 10103 is fixedly installed on the spherical tank body 10101, and the bottom of the motor seat 10102 is rotatably connected with the transmission shaft 10104, and the output end of the drive motor 10103 is fixedly connected to the transmission shaft 10104, and the bottom of the motor seat 10102 is rotatably connected with the transmission shaft 10104, and the output end of the drive motor 10103 is fixedly connected to the transmission shaft 10104, so that the drive motor 10103 can drive the transmission shaft 10104 to rotate. The outer side of 10104 is fixedly installed with connecting rods 10105, which are arranged in a circular array, and one end of the connecting rods 10105 is fixedly installed with a spiral scraper 10106, which is arranged in a circular array, and one end of the connecting rods 10105 is fixedly installed with a spiral scraper 10106, so that the rotation of the transmission shaft 10104 drives the spiral scraper 10106 to rotate. The spiral scraper 10106 has a spiral structure, and the spiral scraper 10106 06, the outer side is in contact with the inner wall of the spherical tank body 10101, and the spiral scraper 10106 is in a spiral structure, and the outer side of the spiral scraper 10106 is in contact with the inner wall of the spherical tank body 10101, so that the rotation of the spiral scraper 10106 can stir the stock solution, thereby improving the effect of decompression and concentration of the stock solution, and can scrape off the attachments on the inner wall of the spherical tank body 10101, avoiding the attachments from adhering to the inner wall of the spherical tank body 10101, thereby avoiding affecting the effect of decompression and concentration.

[0032] Among them, a liquid inlet interface 10107 is opened on one side of the spherical tank body 10101, and a concentrated liquid interface 10110 is opened at the bottom of the spherical tank body 10101. The liquid inlet interface 10107 is opened on one side of the spherical tank body 10101, and the concentrated liquid interface 10110 is opened at the bottom of the spherical tank body 10101, which is convenient for connecting external pipelines, so that the original liquid enters the spherical tank body 10101 from the liquid inlet interface 10107 for reduced pressure concentration, and the concentrated liquid flows out from the concentrated liquid interface 10110. Support legs 10111 are fixedly installed on the outside of the spherical tank body 10101. Support legs 10111 are fixedly installed on the outside of the spherical tank body 10101, which is convenient for providing stable support for the spherical tank body 10101.

[0033] Among them, a steam interface 10108 and a reflux interface 10109 are opened on the side of the spherical tank body 10101 away from the liquid inlet interface 10107, and the steam interface 10108 is arranged on the top of the reflux interface 10109.

[0034] Among them, the gas-liquid separator 102 includes a separator body 10201, and the condenser 103 includes a condenser body 10301. A top cover 10303 is provided on the top of the condenser body 10301. A first delivery pipe 10202 is provided on one side of the separator body 10201, and one end of the first delivery pipe 10202 is connected to the steam interface 10108. A first delivery pipe 10202 is provided on one side of the separator body 10201, and one end of the first delivery pipe 10202 is connected to the steam interface 10108, so that the steam generated by the original liquid in the spherical tank body 10101 after reduced pressure concentration can enter the gas-liquid separator 102.

[0035] Among them, a reflux pipe 10203 is provided at the bottom of the separator body 10201, and one end of the reflux pipe 10203 is connected to the reflux interface 10109. A reflux pipe 10203 is provided at the bottom of the separator body 10201, and one end of the reflux pipe 10203 is connected to the reflux interface 10109, so that the gas-liquid separator 102 can separate the gas and liquid, and the separated raw liquid is returned to the concentration tank 101 for further concentration.

[0036] Among them, a second delivery pipe 10204 is provided on the top of the separator body 10201, and one end of the second delivery pipe 10204 is connected to the top cover 10303. A second delivery pipe 10204 is provided on the top of the separator body 10201, and one end of the second delivery pipe 10204 is connected to the top cover 10303, so that the gas after gas-liquid separation can enter the condenser 103 for condensation.

[0037] Among them, a negative pressure interface 10302 is opened on one side of the top of the condenser body 10301, and a condensate interface 10304 is opened at the bottom of the condenser body 10301. Through the negative pressure interface 10302 opened on one side of the top of the condenser body 10301, and the condensate interface 10304 opened at the bottom of the condenser body 10301, it is convenient for an external vacuum pump to connect to the negative pressure interface 10302, so as to form a low pressure inside the device, thereby reducing the pressure and concentrating the original liquid.

[0038] The specific usage and function of this embodiment are as follows:

[0039] When using this product, first check whether the connection of the device is tight. After ensuring that it is intact, place the device in the designated position. A support leg 10111 is fixedly installed on the outside of the spherical tank body 10101 to provide stable support for the spherical tank body 10101. A negative pressure interface 10302 is opened on one side of the top of the condenser body 10301, and a condensate interface 10304 is opened on the bottom of the condenser body 10301 to facilitate the connection of an external vacuum pump to the negative pressure interface 10302, so as to form a low pressure inside the device, thereby reducing the pressure and concentrating the stock liquid. A liquid inlet interface 10107 is opened on one side of the spherical tank body 10101, and a condensate interface 10304 is opened on the bottom of the condenser body 10301. The concentrated liquid interface 10110 is convenient for connecting to external pipelines, so that the raw liquid can enter the spherical tank body 10101 from the liquid inlet interface 10107 for decompression and concentration. The concentrated liquid flows out from the concentrated liquid interface 10110, and a motor seat 10102 is provided on the top of the spherical tank body 10101. A driving motor 10103 is fixedly installed on the top of the motor seat 10102, so that the driving motor 10103 can be fixedly installed on the spherical tank body 10101. A transmission shaft 10104 is rotatably connected to the bottom of the motor seat 10102, and the output end of the driving motor 10103 is fixedly connected to the transmission shaft 10104, so that the driving motor 10103 can drive the transmission shaft 10104 to rotate. The connecting rods 10105 are arranged in a circular array, and a spiral scraper 10106 is fixedly installed at one end of the connecting rods 10105, so that the rotation of the transmission shaft 10104 drives the spiral scraper 10106 to rotate. The spiral scraper 10106 has a spiral structure, and the outer side of the spiral scraper 10106 is in contact with the inner wall of the spherical tank body 10101, so that the rotation of the spiral scraper 10106 can stir the stock solution, improve the effect of decompression and concentration of the stock solution, and can scrape off the attachments on the inner wall of the spherical tank body 10101, so as to avoid the attachments from attaching to the inner wall of the spherical tank body 10101, so as to avoid affecting the effect of decompression and concentration. A first conveying pipe 10106 is provided on one side of the separator body 10201. 202, one end of the first delivery pipe 10202 is connected to the steam interface 10108, so that the steam generated by the raw liquid in the spherical tank body 10101 after reduced pressure concentration can enter the gas-liquid separator 102, and a reflux pipe 10203 is provided at the bottom of the separator body 10201, and one end of the reflux pipe 10203 is connected to the reflux interface 10109, so that the gas-liquid separator 102 can separate the gas and liquid, and the separated raw liquid can be refluxed to the concentration tank 101 for further concentration, and a second delivery pipe 10204 is provided at the top of the separator body 10201, and one end of the second delivery pipe 10204 is connected to the top cover 10303, so that the gas after gas-liquid separation can enter the condenser 103 for condensation.

[0040] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A spherical vacuum concentration device, characterized in that: The invention comprises a concentration tank (101), a gas-liquid separator (102) and a condenser (103), wherein the concentration tank (101) comprises a spherical tank body (10101), a motor seat (10102) is arranged on the top of the spherical tank body (10101), a driving motor (10103) is fixedly installed on the top of the motor seat (10102), a transmission shaft (10104) is rotatably connected to the bottom of the motor seat (10102), and the driving motor (10103) is rotatably connected to the bottom of the motor seat (10102). 3) The output end is fixedly connected to the transmission shaft (10104), and a connecting rod (10105) is fixedly installed on the outer side of the transmission shaft (10104). The connecting rods (10105) are arranged in a ring array, and a spiral scraper (10106) is fixedly installed on one end of the connecting rod (10105). The spiral scraper (10106) has a spiral structure, and the outer side of the spiral scraper (10106) is in contact with the inner wall of the spherical tank body (10101).

2. A spherical vacuum concentration device as claimed in claim 1, characterized in that: A liquid inlet interface (10107) is provided on one side of the spherical tank body (10101), and a concentrated liquid interface (10110) is provided on the bottom of the spherical tank body (10101), and a supporting leg (10111) is fixedly installed on the outside of the spherical tank body (10101).

3. A spherical vacuum concentration device as claimed in claim 2, characterized in that: The spherical tank body (10101) is provided with a steam interface (10108) and a reflux interface (10109) on the side away from the liquid inlet interface (10107), and the steam interface (10108) is arranged on the top of the reflux interface (10109).

4. A spherical vacuum concentration device as claimed in claim 3, characterized in that: The gas-liquid separator (102) includes a separator body (10201), and the condenser (103) includes a condenser body (10301). A top cover (10303) is provided on the top of the condenser body (10301). A first delivery pipe (10202) is provided on one side of the separator body (10201), and one end of the first delivery pipe (10202) is connected to the steam interface (10108).

5. A spherical vacuum concentration device as claimed in claim 4, characterized in that: A reflux pipe (10203) is provided at the bottom of the separator body (10201), and one end of the reflux pipe (10203) is connected to the reflux interface (10109).

6. A spherical vacuum concentration device as claimed in claim 5, characterized in that: A second delivery pipe (10204) is provided on the top of the separator body (10201), and one end of the second delivery pipe (10204) is connected to the top cover (10303).

7. A spherical vacuum concentration device as claimed in claim 6, characterized in that: A negative pressure interface (10302) is provided on one side of the top of the condenser body (10301), and a condensate interface (10304) is provided on the bottom of the condenser body (10301).

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