Constant-temperature drying device for biological protein in solid-phase carrier

Abstract

The utility model discloses a constant-temperature drying device for biological protein in a solid-phase carrier, and belongs to the technical field of biological protein production. Comprising a support assembly, a drying plate assembly and an adjustable clamp. Wherein the drying plate assembly is fixedly arranged on the upper middle portion of the support assembly, and adjustable clamps which are symmetrically distributed are arranged on the upper surface of the drying plate assembly. The adjustable clamp comprises a lower clamping block and an upper clamping block. The lower clamping block is fixed to the upper surface of the drying plate assembly through glue, the upper surface of the lower clamping block is divided into two areas along the central axis, one area is provided with an anti-skid gasket, and the other area is provided with two screw bases with threads. The adjustable clamp is easy to disassemble and assemble, small in occupied space and convenient to store, the distance between the lower clamping block and the upper clamping block in the adjustable clamp can be adjusted through the bolt, the distance between the adjustable clamps can be adjusted according to the thickness of a solid-phase carrier bearing biological protein, different use requirements are met, and the adjustable clamp is suitable for popularization and application. And the use of the constant-temperature drying device is more diversified.

Description

Technical Field

[0001] This utility model relates to a constant-temperature drying device for biological proteins in a solid-phase carrier, belonging to the field of biological protein production technology. Background Technology

[0002] Bioactive proteins, also known as bioactive proteins or bioactive peptides, are a collective term for various peptides, ranging from dipeptides to complex linear and cyclic structures, composed of 25 natural amino acids in different compositions and arrangements. They are multifunctional compounds derived from proteins. Current methods for drying bioactive proteins on solid-phase carriers typically involve placing the protein on a solid carrier, including but not limited to paper cards, PVC sheets, and cellulose membranes, and then placing the carrier on a drying apparatus, usually a drying oven or drying chamber, which is an air bath. The solid carrier carrying the bioactive protein is generally placed on a flat plate and then placed in the drying oven or chamber for drying. However, uneven heating during the drying process can easily occur, with significant temperature differences at different locations on the plate. This leads to varying degrees of heating on different parts of the solid carrier, resulting in inconsistent drying of the bioactive protein and affecting its activity and detection results. Furthermore, without proper fixation, the solid carrier may deform upon heating, leading to uneven distribution of the bioactive protein on its surface, further affecting the detection results. Utility Model Content

[0003] To address the aforementioned problems, this invention provides a constant-temperature drying device for biological proteins in a solid-phase carrier, the specific technical solution of which is as follows:

[0004] Isothermal drying device for biological proteins in solid-phase carriers, such as Figures 1-3 As shown, it includes a support assembly, a drying plate assembly, and an adjustable clamp;

[0005] The drying plate assembly is fixedly located in the upper middle part of the support assembly, and adjustable clamps are symmetrically distributed on the upper surface of the drying plate assembly.

[0006] The beneficial effects of this utility model are as follows: This utility model provides a constant temperature drying device for biological proteins in a solid-phase carrier, which is easy to disassemble and assemble, occupies little space, and is convenient to store. The connecting rods include two types: one type has a positioning hole at the top and a pin fixed at the bottom, with a locking buckle movable on the outer surface of the pin; the other type has a positioning hole at the top and no pin at the bottom. Therefore, the required type of connecting rod can be selected according to its usage position to meet different usage needs. The connecting rods are fixed together by locking buckles, facilitating disassembly and installation. Furthermore, the constant temperature drying device can be screwed to any height according to usage requirements, facilitating simultaneous drying of biological proteins in multiple solid-phase carriers and improving work efficiency. The drying plate assembly contains an electric heating plate, and the heating temperature of the electric heating plate can be adjusted and controlled to a constant temperature through a temperature control module electrically connected to the electric heating plate. The heating area on the upper surface of the drying plate assembly is the same size as the electric heating plate, making the heating temperature more suitable for biological proteins. The drying process involves several steps. An adjustable clamp is fixed to the upper surface of the drying assembly. The lower and upper clamping blocks of the adjustable clamp are movably connected by threaded bolts, and the distance between them can be adjusted according to the thickness of the solid support carrying the biological protein, meeting different usage requirements and making the constant temperature drying device more versatile. Anti-slip pads are provided on both the upper and lower clamping blocks. On one hand, this increases friction when the adjustable clamp holds the solid support, preventing it from falling off during constant temperature drying. On the other hand, using the adjustable clamp to hold the solid support and dry the biological protein on it at a constant temperature avoids deformation of the solid support due to constant temperature drying, preventing uneven distribution of the biological protein on the solid support and thus avoiding deviations in the biological protein activity and detection results. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the isothermal drying device for biological proteins in a solid-phase carrier according to the present invention; this diagram is also included as an abstract drawing.

[0008] Figure 2 This is a top view schematic diagram of the constant temperature drying device for biological proteins in a solid-phase carrier according to the present invention.

[0009] Figure 3 This is a schematic diagram of the adjustable clamp in the constant temperature drying device for biological proteins in the solid-phase carrier of this utility model.

[0010] Figure 4 This is a schematic diagram of the support assembly in the constant temperature drying device for biological proteins in the solid phase carrier of this utility model.

[0011] Figure 5This is a schematic diagram of the support assembly in the constant temperature drying device for biological proteins in the solid phase carrier of this utility model. Detailed Implementation

[0012] The present invention will be further described below.

[0013] like Figures 1-5 As shown, the support assembly includes a connecting rod 1, a pin 9, a positioning hole 2, and a locking buckle 3. The connecting rod 1 comes in two types: one type has a positioning hole 2 at its top, a pin 9 fixedly attached to its bottom, and a locking buckle 3 movably mounted on the outer surface of the pin 9; the other type has a positioning hole 2 at its top but no pin 9 at its bottom. Therefore, the required type of connecting rod 1 can be selected according to its intended use, meeting various application needs. The connecting rods 1 are fixed together by the locking buckle 3, facilitating disassembly and installation. Furthermore, the constant temperature drying device can be screwed to any height according to application requirements, facilitating the simultaneous drying of biological proteins in multiple solid-phase carriers.

[0014] The drying plate assembly 4 is made of stainless steel and has an electric heating plate inside. The wiring of the electric heating plate extends out of the drying plate assembly 4 and is connected to the temperature control module 7. The temperature control module 7 is fixed in the upper middle part of the connecting rod 1.

[0015] The adjustable clamps are of several types; wherein the adjustable clamps include a lower clamping block 6 and an upper clamping block 5. More preferably, there are four adjustable clamps.

[0016] The lower clamping block 6 is fixed to the upper surface of the drying plate assembly 4 by adhesive. The upper surface of the lower clamping block 6 is divided into two areas along the central axis. One area is provided with an anti-slip pad 8, and the other area is provided with two threaded screws.

[0017] The lower surface of the upper clamping block 5 is divided into two areas along the central axis. One area is provided with an anti-slip pad 8, and the other area is provided with two threaded through holes.

[0018] The positions of the two screw holes in the lower clamping block 6 are the same as the positions of the two through holes in the upper clamping block 5. The lower clamping block 6 and the upper clamping block 5 are movably connected together by threaded bolts, and the distance between the lower clamping block 6 and the upper clamping block 5 can be adjusted by bolts.

[0019] Specifically, the distance between the adjustable clamps can be adjusted according to the thickness of the solid carrier carrying the biological protein, meeting different usage requirements and making the use of the constant temperature drying device more versatile. Anti-slip pads 8 are provided on the upper clamping block 5 and the lower clamping block 6, which on the one hand increases the friction when the adjustable clamps hold the solid carrier, preventing the solid carrier from falling off during the constant temperature drying process; on the other hand, using the adjustable clamps to hold the solid carrier and dry the biological protein on it at a constant temperature avoids deformation of the solid carrier due to constant temperature drying, which could lead to uneven distribution of the biological protein on the solid carrier, thereby avoiding deviations in the activity of the biological protein and the detection results.

[0020] The above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A constant-temperature drying apparatus for biological proteins in a solid-phase carrier, characterized in that, Includes support assembly, drying plate assembly, and adjustable clamp; The drying plate assembly is fixedly installed in the upper middle part of the support assembly, and adjustable clamps are symmetrically distributed on the upper surface of the drying plate assembly. The bracket assembly includes a connecting rod (1), a pin (9), a positioning hole (2), and a locking buckle (3); wherein, the connecting rod (1) includes two types, one type is: the top of the connecting rod (1) is provided with a positioning hole (2), the bottom of the connecting rod (1) is fixedly provided with a pin (9), and a locking buckle (3) is movably provided on the outer surface of the pin (9); the other type is: the top of the connecting rod (1) is provided with a positioning hole (2), and the bottom of the connecting rod does not have a pin (9); The drying plate assembly (4) is made of stainless steel and has an electric heating plate inside. The circuit of the electric heating plate extends out of the drying plate assembly (4) and is connected to the temperature control module (7). The temperature control module (7) is fixed in the upper middle part of the connecting rod (1).

2. The isothermal drying apparatus for biological proteins in a solid-phase carrier according to claim 1, characterized in that, There are several adjustable clamps; The adjustable clamp includes a lower clamp (6) and an upper clamp (5).

3. The isothermal drying apparatus for biological proteins in a solid-phase carrier according to claim 2, characterized in that, The lower clamping block (6) is fixed to the upper surface of the drying plate assembly (4) by adhesive. The upper surface of the lower clamping block (6) is divided into two areas along the central axis. One area is provided with an anti-slip pad (8), and the other area is provided with two threaded screws.

4. The isothermal drying apparatus for biological proteins in a solid-phase carrier according to claim 3, characterized in that, The lower surface of the upper clamping block (5) is divided into two areas along the central axis. One area is provided with an anti-slip pad (8), and the other area is provided with two threaded through holes.

5. The isothermal drying apparatus for biological proteins in a solid-phase carrier according to claim 2, characterized in that, The lower clamping block (6) and the upper clamping block (5) are movably connected together by threaded bolts, and the distance between the lower clamping block (6) and the upper clamping block (5) can be adjusted by bolts.

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