Auxiliary fixing device for distillation

Abstract

The utility model discloses an auxiliary fixing device for distillation, which comprises a box body, the box body is provided with a vertical frame, the vertical frame is provided with a lifting frame, the lifting frame is connected with a first driving mechanism, the lifting frame comprises two adjusting plates which are distributed in parallel along the vertical direction, and the two adjusting plates are connected with a second driving mechanism. Each adjusting plate is provided with a plurality of first clamping parts at intervals in the length direction of the adjusting plate, each first clamping part is movably provided with a corresponding second clamping part, and the second clamping parts are jointly connected with a second driving mechanism. The second driving mechanism is used for driving the second clamping part to move to be close to or away from the first clamping part so as to clamp the condensation pipe. According to the distillation auxiliary fixing device of the structure, the position of the lifting frame can be adjusted through the first driving mechanism, the installation height of the condensation pipe can be changed, the distance between the first clamping part and the second clamping part can be adjusted through the second driving mechanism, and therefore the distillation auxiliary fixing device is suitable for installation of condensation pipes with different diameters.

Description

Technical Field

[0001] This utility model relates to the technical field of distillation apparatus, and in particular to a distillation auxiliary fixing device. Background Technology

[0002] Distillation utilizes the differences in volatility of components in a liquid mixture, causing partial vaporization and subsequent condensation of the vapor, thereby separating the components. Publication No. CN211677814U discloses an intelligent integrated distillation apparatus, which includes a base with several heating devices. A distillation flask is mounted on each heating device, and a condenser tube is connected above the flask. A condenser tube support is fixedly mounted on the base, and the condenser tube is detachably mounted on the support. The base has receiving flasks equal in number to the distillation flasks, each connected to the bottom of the condenser tube via a connecting pipe. A temperature control device is installed on the base to control the heating temperature and time. By using multiple heating devices on the base, multiple samples can be distilled simultaneously and independently. However, this intelligent integrated distillation apparatus uses a condenser tube support to fix the condenser tube, which makes it difficult to adjust the height of the condenser tube, resulting in poor flexibility in the installation of the condenser flask and distillation flask, and also making it unsuitable for installing condenser tubes of different diameters. Utility Model Content

[0003] To address the above shortcomings, this utility model proposes a distillation auxiliary fixing device, which can not only adjust the position of the lifting frame through the first driving mechanism, which is beneficial to changing the installation height of the condenser tube, but also adjust the distance between the first clamping part and the second clamping part through the second driving mechanism, thereby adapting to the installation of condenser tubes of different diameters.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A distillation auxiliary fixing device includes: a housing, the housing being provided with a stand, the stand being provided with a lifting frame, the lifting frame being connected to a first driving mechanism for moving vertically, the lifting frame including two adjusting plates distributed parallel to each other in the vertical direction, each adjusting plate being provided with a plurality of first clamping parts spaced apart along its length, each first clamping part being movably provided with a corresponding second clamping part, the plurality of second clamping parts being connected to a second driving mechanism, the second driving mechanism being used to drive the second clamping parts to move closer to or away from the first clamping parts to clamp a condenser tube.

[0006] In the distillation auxiliary fixing device with the above structure, during use, the second drive mechanism drives multiple second clamping parts to move closer to or further away from the corresponding first clamping parts, forming an adjustable clamping area between the second clamping parts and the corresponding first clamping parts. This accommodates the installation of condenser tubes of different diameters. Multiple condenser tubes are then clamped in their corresponding clamping areas. Finally, the first drive mechanism drives the lifting frame to move vertically, facilitating the adjustment of the condenser tube installation height to suit subsequent installation with the distillation flask. The two adjusting plates, utilizing the two first clamping parts and the corresponding second clamping parts to form two vertical clamping areas, facilitate the clamping of each condenser tube at both ends, ensuring the stability of each condenser tube clamping.

[0007] Furthermore, the support frame includes two opposing uprights, with a crossbar between the two uprights. The first driving mechanism includes a first screw rotatably mounted on the crossbar. The first screw is arranged in a vertical direction and is threadedly connected to a first slider, which is connected to the lifting frame.

[0008] Furthermore, each of the uprights is provided with a sliding groove in the vertical direction, and the lifting frame also includes a first mounting plate, two adjusting plates are disposed on the first mounting plate, the first mounting plate is slidably connected between the two sliding grooves, and the first slider is connected to the first mounting plate.

[0009] Furthermore, it also includes two second mounting plates, which are connected together to a plurality of second clamping parts located at the same height. The adjusting plate is provided with a plurality of guide holes along its length direction, and each second clamping part is movably disposed in the corresponding guide hole.

[0010] Furthermore, the second drive mechanism includes a second screw, and the lifting frame also includes a first mounting plate. The first mounting plate has two side plates arranged opposite each other. The second screw is rotatably disposed between the two side plates. The second screw is threadedly engaged with a second slider. A mounting frame is connected between the two second mounting plates, and the second slider is connected to the mounting frame.

[0011] Furthermore, the mounting bracket includes two horizontal plates, each of which is connected to a corresponding first mounting plate, and a vertical plate is connected between the two horizontal plates, with the second slider connected to the vertical plate.

[0012] Furthermore, a connecting plate is provided between the two adjusting plates, and the first mounting plate has a waist-shaped hole in the horizontal direction. The connecting plate is connected to the waist-shaped hole by bolts.

[0013] Furthermore, one end of the second screw is connected to a handwheel that can be turned by hand.

[0014] Furthermore, an elastic layer is provided on the inner wall of the first clamping part and the second clamping part opposite to each other, and the elastic layer has an uneven textured structure.

[0015] Compared with existing technologies, this utility model has the following beneficial effects:

[0016] 1. In this utility model, the position of the lifting frame can be adjusted through the first driving mechanism, which is beneficial to changing the installation height of the condenser tube, thereby facilitating the subsequent installation of the condenser tube and the distillation flask.

[0017] 2. This utility model can drive multiple second clamping parts to move closer to or further away from the corresponding first clamping parts through the second driving mechanism, thereby forming multiple clamping areas for clamping condenser tubes. Moreover, by adjusting the distance between the first clamping parts and the second clamping parts, the clamping areas can be adapted to the installation of condenser tubes of different diameters. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram of one embodiment of a distillation auxiliary fixing device according to the present invention;

[0020] Figure 2 for Figure 1 Another structural diagram from a different perspective;

[0021] Figure 3 for Figure 1 A cross-sectional view.

[0022] In the diagram: box body 100, upright frame 110, upright rod 111, horizontal bar 112, slide groove 113, adjusting plate 120, first clamping part 121, first mounting plate 122, guide hole 123, side plate 124, connecting plate 125, oblong hole 126, bolt 127, second clamping part 130, second mounting plate 131, horizontal plate 132, vertical plate 133, first screw 200, first slider 210, second screw 300, handwheel part 301, second slider 310. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "inner", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] See Figures 1 to 3 A distillation auxiliary fixing device includes: a housing 100, a stand 110 provided on the housing 100, a lifting frame provided on the stand 110, a first driving mechanism connected to the lifting frame to drive it to move in the vertical direction, the lifting frame including two adjusting plates 120 distributed parallel to each other in the vertical direction, each adjusting plate 120 having a plurality of first clamping parts 121 spaced apart along its length direction, each first clamping part 121 having a corresponding second clamping part 130 movably provided, the plurality of second clamping parts 130 being connected to a second driving mechanism, the second driving mechanism being used to drive the second clamping parts 130 to move closer to or away from the first clamping parts 121 to clamp the condenser tube.

[0028] In use, the distillation auxiliary fixing device with the above structure involves a second drive mechanism driving multiple second clamping parts 130 to move closer to or further away from the corresponding first clamping parts 121. This creates an adjustable clamping area between the second clamping parts 130 and the corresponding first clamping parts 121, accommodating the installation of condenser tubes of different diameters. Multiple condenser tubes are then clamped into their corresponding clamping areas. Finally, the first drive mechanism drives the lifting frame to move vertically, facilitating the adjustment of the condenser tube installation height to suit subsequent installation with the distillation flask. The two adjusting plates 120, utilizing the two first clamping parts 121 and the corresponding second clamping parts 130 to form two vertical clamping areas, facilitate the clamping of each condenser tube at both ends, thereby ensuring the stability of each condenser tube clamping.

[0029] See Figures 1 to 3 Furthermore, the support frame 110 includes two opposing uprights 111, with a crossbar 112 positioned between them. The first driving mechanism includes a first screw 200 rotatably mounted on the crossbar 112. The first screw 200 is vertically oriented and threadedly connected to a first slider 210, which is connected to a lifting frame. Specifically, when the first screw 200 rotates relative to the support frame 110, the first slider 210, under the action of the screw, drives the lifting frame to move, enabling the lifting frame to reciprocate vertically, thus facilitating the simultaneous adjustment of the installation height of multiple condenser pipes. The two uprights 111 and the crossbar 112 are welded together, which improves the structural strength of the support frame 110.

[0030] See Figures 1 to 3 Furthermore, each upright 111 is provided with a sliding groove 113 along the vertical direction. The lifting frame also includes a first mounting plate 122, with two adjusting plates 120 disposed on the first mounting plate 122. The first mounting plate 122 is slidably connected between the two sliding grooves 113, and a first slider 210 is connected to the first mounting plate 122. Specifically, the sliding engagement between the first mounting plate 122 and the corresponding sliding groove 113 facilitates guiding and limiting the movement of the lifting frame, thereby preventing any deviation in the movement of the lifting frame.

[0031] See Figures 1 to 3Furthermore, it also includes two second mounting plates 131, which are connected to a plurality of second clamping portions 130 located at the same height. The adjusting plate 120 has a plurality of guide holes 123 along its length, and each second clamping portion 130 is movably disposed in a corresponding guide hole 123. Specifically, the second clamping portion 130 can move relative to the adjusting plate 120 along the guide hole 123, thereby allowing the second clamping portion 130 to move closer to or further away from the first clamping portion 121 to clamp the condenser tube. It is understood that the second mounting plate 131 abuts against one side of the adjusting plate 120, and the second clamping portion 130 has a connecting rod that cooperates with the guide hole 123. One end of the connecting rod passes through the guide hole 123, and the other end of the connecting rod is fixed to the second mounting plate 131 by a snap-fit.

[0032] See Figures 1 to 3 Furthermore, the second drive mechanism includes a second screw 300, and the lifting frame also includes a first mounting plate 122. The first mounting plate 122 has two side plates 124 opposite to each other. The second screw 300 is rotatably disposed between the two side plates 124. The second screw 300 is threadedly engaged with a second slider 310. A mounting bracket connects the two second mounting plates 131, and the second slider 310 is connected to the mounting bracket. Specifically, in use, the second screw 300 rotates relative to the two side plates 124, causing the second slider 310 to drive the two second mounting plates 131 to move synchronously via the mounting bracket, thereby causing multiple second clamping parts 130 to move closer to or further away from the corresponding first clamping part 121.

[0033] See Figures 1 to 3 Furthermore, the mounting frame includes two horizontal plates 132, each horizontal plate 132 being connected to a corresponding first mounting plate 122, and a vertical plate 133 connecting the two horizontal plates 132. A second slider 310 is connected to the vertical plate 133. Specifically, the two horizontal plates 132 and the vertical plate 133 are fixed together by welding, and the vertical plate 133 is fixed to the second slider 310 by bolts or welding, thereby facilitating the movement of the mounting frame by the second slider 310.

[0034] See Figures 1 to 3 Furthermore, a connecting plate 125 is provided between the two adjusting plates 120. The first mounting plate 122 has a waist-shaped hole 126 arranged in the horizontal direction. The connecting plate 125 is connected to the waist-shaped hole 126 by bolts 127. Specifically, the connecting plate 125 is provided with mounting holes opposite to the waist-shaped hole 126. By adjusting the position of the mounting holes relative to the waist-shaped hole 126 and connecting the corresponding mounting holes and waist-shaped holes 126 with bolts 127, it is convenient to adjust the position of the first clamping part 121, which is beneficial to changing the final horizontal position of the clamped condenser tube and further improving the adjustment and use effect of the condenser tube.

[0035] See Figures 1 to 3Furthermore, one end of the second screw 300 is connected to a handwheel 301 that can be rotated by hand, making it convenient for people to drive the second screw 300 to rotate by rotating the handwheel 301, which helps to improve the user experience. It is understood that the upper end of the first screw 200 is also provided with a corresponding rotating wheel to facilitate user operation.

[0036] Furthermore, an elastic layer is provided on the inner walls of the first clamping part 121 and the second clamping part 130, and the elastic layer has an uneven textured structure. Specifically, by providing the elastic layer, the condenser tube can be elastically clamped, which is beneficial for fine-tuning the clamping of the condenser tube by utilizing the deformation of the elastic layer, and also for better clamping of the condenser tube by utilizing elastic force. The elastic layer can be made of rubber or silicone and bonded to the first clamping part 121 and the second clamping part 130. The textured structure can be a wavy structure, which helps to increase the roughness between the elastic layer and the condenser tube, further improving the stability of clamping the condenser tube.

[0037] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A distillation-aided fixing device, characterized in that, include: The housing (100) is provided with a stand (110), the stand (110) is provided with a lifting frame, the lifting frame is connected to a first driving mechanism that drives it to move in the vertical direction, the lifting frame includes two adjusting plates (120) that are parallel to each other in the vertical direction, each adjusting plate (120) is provided with a plurality of first clamping parts (121) spaced apart along its length direction, each first clamping part (121) is movably provided with a corresponding second clamping part (130), the plurality of second clamping parts (130) are connected to a second driving mechanism, the second driving mechanism is used to drive the second clamping parts (130) to move closer to or away from the first clamping parts (121) to clamp the condenser tube.

2. A distillation aid fixture according to claim 1, wherein The support frame (110) includes two opposing uprights (111), and a crossbar (112) is provided between the two uprights (111). The first driving mechanism includes a first screw (200) rotatably disposed on the crossbar (112). The first screw (200) is arranged in the vertical direction, and the first screw (200) is threadedly connected to a first slider (210). The first slider (210) is connected to the lifting frame.

3. A distillation aid fixture according to claim 2, wherein, Each of the uprights (111) is provided with a sliding groove (113) in the vertical direction. The lifting frame also includes a first mounting plate (122), two adjusting plates (120) are provided on the first mounting plate (122), the first mounting plate (122) is slidably connected between the two sliding grooves (113), and the first slider (210) is connected to the first mounting plate (122).

4. A distillation aid fixture as defined in claim 1, wherein, It also includes two second mounting plates (131), which are connected together to a plurality of second clamping parts (130) located at the same height. The adjusting plate (120) is provided with a plurality of guide holes (123) along its length direction, and each second clamping part (130) is movably disposed in the corresponding guide hole (123).

5. A distillation aid fixture according to claim 4, wherein, The second drive mechanism includes a second screw (300), and the lifting frame also includes a first mounting plate (122). The first mounting plate (122) has two side plates (124) arranged opposite to each other. The second screw (300) is rotatably disposed between the two side plates (124). The second screw (300) is threadedly engaged with a second slider (310). A mounting frame is connected between the two second mounting plates (131), and the second slider (310) is connected to the mounting frame.

6. A distillation aid fixture according to claim 5, wherein, The mounting bracket includes two horizontal plates (132), each of which is connected to the corresponding first mounting plate (122). A vertical plate (133) is connected between the two horizontal plates (132), and the second slider (310) is connected to the vertical plate (133).

7. A distillation aid fixture according to claim 5, wherein, A connecting plate (125) is provided between the two adjusting plates (120). The first mounting plate (122) has a waist-shaped hole (126) in the horizontal direction. The connecting plate (125) is connected to the waist-shaped hole (126) by bolts (127).

8. A distillation-aided fixing device according to claim 5, characterized in that, One end of the second screw (300) is connected to a handwheel (301) that can be rotated by a person.

9. A distillation aid fixture according to claim 1, wherein, The inner walls of the first clamping part (121) and the second clamping part (130) are provided with elastic layers, and the elastic layers have an uneven textured structure.

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