Temperature-adjustable chemical distillation kettle

Abstract

The utility model relates to the technical field of chemical distillation stills, and discloses a temperature-adjustable chemical distillation still which comprises a body, two constraint grooves are symmetrically formed in the surface of the body, the interiors of the two constraint grooves are slidably connected with the same shell, the surface of the shell is fixedly connected with three supporting columns, and the three supporting columns are annularly and uniformly arranged. An operation panel is fixedly connected to the surface of the shell, two fixing rings are symmetrically and fixedly connected to the interior of the shell, heating blocks are symmetrically and slidably connected between the two fixing rings, reciprocating lead screws sleeve the tops of the two heating blocks, lifting mechanisms used for lifting the heating blocks are arranged at the tops of the reciprocating lead screws, and a plurality of teeth are fixedly connected to the surface of the bottom of the body. The multiple teeth are annularly and evenly formed, and a rotating mechanism used for rotating the body is arranged on the surfaces of the multiple teeth. Through the arrangement of the reciprocating screw rod, the heating block can be lifted.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical distillation kettles, in particular to a chemical distillation kettle with adjustable temperature. Background Art

[0002] The temperature-adjustable chemical distillation kettle is a device used in chemical production, which has the function of adjusting the operating temperature. The chemical distillation kettle is usually composed of a distillation tank, a heating device, a condenser, a degassing device, a control system, etc. The temperature-adjustable chemical distillation kettle has a wide range of applications in the chemical industry, especially in the fields of organic synthesis, fine chemicals, medicine and spices. It can be used to separate and purify chemical substances, control the temperature and pressure of the reaction, and improve the quality and yield of the product.

[0003] Although the temperature of the chemical distillation kettle with adjustable temperature can be adjusted during use, some existing distillation kettles are heated up on one side of the distillation kettle, which causes the temperature in the kettle to deviate during the heating process. Therefore, this problem needs to be solved. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a chemical distillation kettle with adjustable temperature.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A chemical distillation kettle with adjustable temperature comprises a main body, wherein two constraint grooves are symmetrically provided on the surface of the main body, the two constraint grooves are slidably connected to the same outer shell, three support columns are fixedly connected to the surface of the outer shell, the three support columns are evenly provided in an annular shape, an operation panel is fixedly connected to the surface of the outer shell, two fixing rings are symmetrically fixedly connected inside the outer shell, a heating block is symmetrically slidably connected between the two fixing rings, reciprocating screws are sleeved on the tops of the two heating blocks, a lifting mechanism for lifting the heating blocks is provided on the tops of the reciprocating screws, a plurality of teeth are fixedly connected to the bottom surface of the main body, the plurality of teeth are evenly provided in an annular shape, a rotating mechanism for rotating the main body is provided on the surfaces of the plurality of teeth, and the heating block can be lifted and lowered by the arrangement of the reciprocating screw.

[0007] As a further solution of the utility model, the lifting mechanism includes a limit rod, which is fixedly connected between two fixed rings, the heating block is sleeved on the surface of the limit rod, the reciprocating screw is rotatably connected between the two fixed rings, the top of the reciprocating screw is fixedly connected to a second gear, the surface of the second gear is matched with a gear ring, and the gear ring is fixedly connected to the surface of the main body. The reciprocating screw can be rotated by setting the second gear.

[0008] As a further solution of the utility model, the rotating mechanism includes a rotating shaft, which is rotatably connected to one side of the outer shell, and a first gear is sleeved on the surface of the rotating shaft close to the teeth, and the first gear cooperates with the teeth. A second synchronous wheel is sleeved on the surface of the rotating shaft away from the outer shell, and a synchronous belt is sleeved on the surface of the second synchronous wheel. The first synchronous wheel is sleeved on the end of the surface of the synchronous belt away from the second synchronous wheel, and a motor is fixedly connected to the bottom of the first synchronous wheel. The main body can be rotated by setting the first gear.

[0009] The beneficial effects of the utility model are:

[0010] 1. The main body can be rotated by setting the teeth. Teeth are installed on the surface of the main body, and the teeth cooperate with the first gear on one side of the shell. When the motor drives the first gear to rotate, the main body will rotate accordingly. Two heating blocks are installed inside the shell, so that when the main body rotates, the temperature inside the main body can be raised more evenly.

[0011] 2. The heating block can be raised and lowered by setting the reciprocating screw. The heating block is sleeved on the surface of the reciprocating screw, and the reciprocating screw rotates under the drive of the main body. A limit rod is installed on the other side of the heating block. Therefore, under the restriction of the limit rod, when the reciprocating screw rotates, the heating block can be raised and lowered so that it can heat the main body more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a temperature-adjustable chemical distillation kettle proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of the external structure of a temperature-adjustable chemical distillation kettle proposed by the utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of a temperature-adjustable chemical distillation kettle proposed by the utility model;

[0015] Figure 4 This is a schematic diagram of a rotating mechanism of a chemical distillation kettle with adjustable temperature proposed by the utility model;

[0016] Figure 5 This is a schematic diagram of a lifting mechanism of a chemical distillation kettle with adjustable temperature proposed by the utility model;

[0017] Figure 6 for Figure 5 Schematic diagram of the structure of part A.

[0018] In the figure: 1. shell; 2. body; 3. motor; 4. fixing ring; 101. operation panel; 102. support column; 201. constraint groove; 202. teeth; 301. first synchronous wheel; 302. rotating shaft; 303. second synchronous wheel; 304. first gear; 305. synchronous belt; 401. limit rod; 402. reciprocating screw rod; 403. heating block; 404. second gear; 405. gear ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] Reference Figure 1-Figure 6 A chemical distillation kettle with adjustable temperature comprises a body 2, two constraint grooves 201 are symmetrically provided on the surface of the body 2, the same shell 1 is slidably connected inside the two constraint grooves 201, three support columns 102 are fixedly connected to the surface of the shell 1, the three support columns 102 are evenly provided in an annular shape, an operation panel 101 is fixedly connected to the surface of the shell 1, two fixing rings 4 are symmetrically fixedly connected inside the shell 1, a heating block 403 is symmetrically slidably connected between the two fixing rings 4, a reciprocating screw rod 402 is sleeved on the top of the two heating blocks 403, a lifting mechanism for lifting the heating blocks 403 is provided on the top of the reciprocating screw rod 402, a plurality of teeth 202 are fixedly connected to the bottom surface of the body 2, the plurality of teeth 202 are evenly provided in an annular shape, a rotating mechanism for rotating the body 2 is provided on the surface of the plurality of teeth 202, and the heating blocks 403 can be lifted and lowered by setting the reciprocating screw rod 402.

[0022] Reference Figure 5 and Figure 6 In a preferred embodiment, the lifting mechanism includes a limit rod 401, which is fixedly connected between the two fixing rings 4, a heating block 403 is sleeved on the surface of the limit rod 401, a reciprocating screw rod 402 is rotatably connected between the two fixing rings 4, a second gear 404 is fixedly connected to the top of the reciprocating screw rod 402, a gear ring 405 is matched on the surface of the second gear 404, and the gear ring 405 is fixedly connected to the surface of the body 2. By setting the second gear 404, the reciprocating screw rod 402 can be rotated.

[0023] Reference Figure 3 and Figure 4In a preferred embodiment, the rotating mechanism includes a rotating shaft 302, which is rotatably connected to one side of the shell 1. A first gear 304 is sleeved on the surface of the rotating shaft 302 close to the teeth 202. The first gear 304 cooperates with the teeth 202. A second synchronous wheel 303 is sleeved on the surface of the rotating shaft 302 away from the shell 1. A synchronous belt 305 is sleeved on the surface of the second synchronous wheel 303. A first synchronous wheel 301 is sleeved on the end of the surface of the synchronous belt 305 away from the second synchronous wheel 303. The motor 3 is fixedly connected to the bottom of the first synchronous wheel 301. The main body 2 can be rotated by setting the first gear 304.

[0024] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: teeth 202 are installed on the surface of the body 2, and the teeth 202 cooperate with the first gear 304 on one side of the shell 1, so that when the motor 3 drives the first gear 304 to rotate, the body 2 will rotate accordingly, and two heating blocks 403 are installed inside the shell 1, so that when the body 2 rotates, the temperature inside the body 2 can be made more uniform, and a reciprocating screw 402 is installed on the top of the heating block 403. A second gear 404 is installed on the top of the reciprocating screw 402, and the second gear 404 cooperates with a gear ring 405. The gear ring 405 is installed on one side of the main body 2, so that when the main body 2 rotates, the gear ring 405 will also rotate, thereby driving the reciprocating screw 402 to rotate. A limiting rod 401 is installed on the other side of the heating block 403, so that under the limitation of the limiting rod 401, when the reciprocating screw 402 rotates, the heating block 403 can be raised and lowered so that it can heat the main body 2 more evenly.

[0025] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0028] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A temperature-adjustable chemical distillation kettle, comprising a body (2), characterized in that: The body (2) has two symmetrically formed constraint grooves (201) on its surface, the two constraint grooves (201) are slidably connected to the same outer shell (1), the outer shell (1) has three support columns (102) fixedly connected to its surface, the three support columns (102) are evenly formed in an annular shape, the outer shell (1) has an operation panel (101) fixedly connected to its surface, the outer shell (1) has two symmetrically formed fixed rings (4) fixedly connected to its interior, a heating block (403) is symmetrically slidably connected between the two fixing rings (4), the tops of the two heating blocks (403) are each sleeved with a reciprocating screw rod (402), the tops of the reciprocating screw rods (402) are provided with a lifting mechanism for lifting the heating blocks (403), the bottom surface of the body (2) has a plurality of teeth (202) fixedly connected to its surface, the plurality of teeth (202) are evenly formed in an annular shape, and the surfaces of the plurality of teeth (202) are provided with a rotating mechanism for rotating the body (2).

2. The temperature-adjustable chemical distillation kettle according to claim 1, characterized in that: The lifting mechanism comprises a limiting rod (401), the limiting rod (401) is fixedly connected between two fixing rings (4), the heating block (403) is sleeved on the surface of the limiting rod (401), and the reciprocating screw rod (402) is rotatably connected between the two fixing rings (4).

3. The temperature-adjustable chemical distillation kettle according to claim 2, characterized in that: A second gear (404) is fixedly connected to the top of the reciprocating screw rod (402), a gear ring (405) is matched on the surface of the second gear (404), and the gear ring (405) is fixedly connected to the surface of the body (2).

4. The temperature-adjustable chemical distillation kettle according to claim 3, characterized in that: The rotating mechanism comprises a rotating shaft (302), the rotating shaft (302) being rotatably connected to one side of the housing (1), and a first gear (304) being sleeved on a surface of the rotating shaft (302) on a side close to the teeth (202).

5. The temperature-adjustable chemical distillation kettle according to claim 4, characterized in that: The first gear (304) cooperates with the teeth (202), a second synchronous wheel (303) is sleeved on the surface of the rotating shaft (302) away from the housing (1), and a synchronous belt (305) is sleeved on the surface of the second synchronous wheel (303).

6. The temperature-adjustable chemical distillation kettle according to claim 5, characterized in that: The first synchronous wheel (301) is sleeved on the end of the surface of the synchronous belt (305) away from the second synchronous wheel (303), and the bottom of the first synchronous wheel (301) is fixedly connected to the motor (3).

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