Reaction kettle for generating enzyme-linked immunosorbent assay (ELISA) enzyme

Abstract

The utility model provides a reaction kettle for generating enzyme-linked immunosorbent assay (ELISA) enzyme. The reaction kettle structurally comprises a tank body and a tank cover, an air outlet pipe and a pressure release valve are arranged on the tank cover; a stirring motor connected with the stirring shaft is arranged in the middle of the tank cover; a lifting device is arranged in the circumferential direction of the tank body; a detachable bottom shell is arranged at the bottom of the tank body and connected to the lower portion of the tank body through a plurality of circumferential fasteners. And a lifting device is connected below the detachable bottom shell. Through the synergistic effect of the lifting device and the lifting device, the disassembly process of the stirring paddle on the stirring shaft is more labor-saving.

Description

Technical Field

[0001] The utility model belongs to the technical field of ELISA enzyme generation, and more specifically, relates to the technical field of a reaction kettle used for generating ELISA enzyme. Background Art

[0002] ELISA enzyme refers to the enzyme used in the ELISA method (a new type of immunoassay technology developed on the basis of immunoenzyme technology). The enzymes commonly used in the ELISA method include horseradish peroxidase.

[0003] The main raw materials of horseradish peroxidase are horseradish powder and other reagents. Therefore, when the reaction is carried out in a reactor, since the horseradish is in powder form, adhesion will appear on the inner wall of the reactor during stirring in the reactor. Therefore, it is often necessary to remove the adhesion inside the reactor after use. The commonly used removal method is generally physical scraping. However, during physical scraping, the stirring paddle on the stirring shaft needs to be replaced with a scraping plate. However, the replacement process is time-consuming and labor-intensive, and may cause damage to maintenance personnel such as touch during the disassembly process. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a reactor for generating ELISA enzymes, so as to solve the technical problems of the prior art that it is time-consuming and labor-intensive to replace the reactor with a scraper.

[0005] To achieve the above object, the technical solution adopted in the present application is: to provide a reactor for generating ELISA enzyme, comprising:

[0006] A reactor structure, the reactor structure comprising a tank body and a tank cover; the tank cover is provided with an air outlet pipe and a pressure relief valve; the middle of the tank cover is provided with a stirring motor connected to a stirring shaft;

[0007] A lifting device is provided in the circumference of the tank body; a detachable bottom shell is provided at the bottom of the tank body, and the detachable bottom shell is connected to the bottom of the tank body through a plurality of circumferential fasteners; a lifting device is connected under the detachable bottom shell.

[0008] Optionally, the lifting device includes a plurality of support ribs and a corresponding number of up and down sliding structures; the up and down sliding structures include vertical slide rails and sliders; the bottom of the support rib is connected to the slider, and one side of the support rib is connected to the side of the tank body.

[0009] Optionally, a telescopic component is further provided in the vertical slide rail, a driving source of the telescopic component is provided on the ground, and a telescopic end of the telescopic component is connected to the bottom of the sliding block.

[0010] Optionally, a groove for locking the upper end of the stirring shaft is provided at the output shaft of the stirring motor.

[0011] Optionally, the sleeve is connected to the bottom of the tank body, and the sleeve is arranged on a base; the bottom shell support portion supports the detachable bottom shell, the lifting mechanism is connected to the bottom shell support portion, and the bottom shell support portion and the lifting mechanism are both arranged in the sleeve.

[0012] Optionally, the bottom shell supporting portion is provided with a depression for supporting the detachable bottom shell, and a groove for connecting the lower end of the stirring shaft is provided in the depression.

[0013] Optionally, a shielding sleeve is provided on the outer side of the bearing.

[0014] Optionally, a damping assembly is provided at the bottom of the bottom shell support portion, the damping assembly is provided on the base, and the damping assembly is located inside the sleeve portion.

[0015] Optionally, an outer surface of the stirring shaft is provided with an external thread, and a mounting hole for connecting a stirring paddle is provided on the stirring shaft.

[0016] Optionally, a heating layer is provided in the tank body, and an anti-scratch layer is provided in the heating layer.

[0017] The beneficial effect of the reactor for generating ELISA enzyme provided by the present application is that, compared with the prior art, the reactor for generating ELISA enzyme provided by the present application, through the synergistic effect of the lifting device and the lifting device, makes the disassembly process of the stirring paddle on the stirring shaft more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A cross-sectional view of a reaction kettle for generating ELISA enzyme provided in an embodiment of the present application;

[0020] Figure 2 A three-dimensional diagram of a lifting device for a reaction kettle for generating ELISA enzyme provided in an embodiment of the present application;

[0021] Figure 3 for Figure 1 A magnified image of A;

[0022] Figure 4 for Figure 1Enlarged view of B.

[0023] Among them, the reference numerals in the figure are:

[0024] 1. Reactor structure; 11. Tank body; 111. Heating layer; 112. Anti-scratch layer; 12. Tank cover; 13. Stirring motor; 131. Stirring shaft; 132. Groove; 14. Lifting device; 141. Support rib; 142. Up and down sliding structure; 142a. Vertical slide rail; 142b. Sliding block; 143. Telescopic assembly; 15. Removable bottom shell; 151. Fastener; 152. Groove; 16. Lifting device; 161. Base; 162. Sleeve; 163. Bottom shell support; 164. Lifting mechanism; 164a. Lifting drive source; 164b. Support plate; 164c. Support arm; 164d. Guide column; 165. Damping assembly; 17. Bearing; 171. Shielding sleeve. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0027] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] Please also read Figure 1 and Figure 2Now, a reaction kettle for generating ELISA enzyme provided in an embodiment of the present application is characterized in that it comprises:

[0030] The reactor structure 1 comprises a tank body 11 and a tank cover 12; the tank cover 12 is provided with an air outlet pipe and a pressure relief valve; a stirring motor 13 connected to a stirring shaft 131 is provided in the middle of the tank cover 12;

[0031] A lifting device 14 is provided around the tank body 11 ; a detachable bottom shell 15 is provided at the bottom of the tank body 11 , and the detachable bottom shell 15 is connected to the bottom of the tank body 11 through a plurality of circumferential fasteners 151 ; a lifting device 16 is connected below the detachable bottom shell 15 .

[0032] The present application provides a reactor for generating ELISA enzyme. Compared with the prior art, the present application can make the removal process of the stirring paddle on the stirring shaft 131 more labor-saving through the cooperation of the lifting device 14 and the lifting device 16. Specifically, the lifting device 14 can lift the tank body 11, and the lifting device 16 can lower the detachable bottom shell 15, so that the stirring shaft 131 is exposed from under the tank cover 12. At this time, the maintenance personnel can remove the stirring paddle and install a scraper to clean the adhered horseradish powder and other adherents in the tank body 11.

[0033] In another embodiment of the present application, please refer to Figure 2 The lifting device 14 includes a plurality of support ribs 141 and a corresponding number of up-and-down sliding structures 142; the up-and-down sliding structures 142 include a vertical slide rail 142a and a slider 142b; the slider 142b is connected to the bottom of the support rib 141, and one side of the support rib 141 is connected to the side of the tank body 11. The user slides the slider 142b, so that the support rib 141 disposed on the slider 142b moves up and down together, and then the tank body 11 connected to the support rib 141 moves up and down together.

[0034] In another embodiment of the present application, please refer to Figure 2 The telescopic end of the upper end of the telescopic component 143 is connected to the bottom of the slider 142b, and the driving source of the telescopic component 143 is arranged on the ground; specifically, the telescopic component 143 can be a conventional cylinder push rod, which realizes the rise and fall of the push rod by the air supply of the air pressure system, thereby controlling the rise and fall of the slider 142b, and finally realizing the up and down movement of the tank body 11.

[0035] In another embodiment of the present application, please refer to Figure 2 A groove 132 for locking the upper end of the stirring shaft 131 is provided at the output shaft of the stirring motor 13. The groove 132 can prevent the upper end of the stirring shaft 131 from changing radially.

[0036] In another embodiment of the present application, please refer to Figure 1 The lifting device 16 includes a base 161, a sleeve 162, a bottom shell support portion 163 and a lifting mechanism 164; the bottom shell support portion 163 is provided with a recess 151 for supporting the detachable bottom shell 15, and a groove 152 connected to the lower end of the stirring shaft 131 is provided in the recess 151.

[0037] In another embodiment of the present application, please refer to Figure 1 A bearing groove 153 for accommodating the bearing 17 is defined in the groove 152 .

[0038] In another embodiment of the present application, please refer to Figure 1 The outer side of the bearing 17 is covered with a shielding sleeve 171.

[0039] In another embodiment of the present application, please refer to Figure 1 A damping assembly 165 is provided at the bottom of the bottom shell support portion 163 . The damping assembly 165 is provided on the base 161 , and the damping assembly 165 is located in the sleeve portion 162 .

[0040] In another embodiment of the present application, please refer to Figure 4 The lifting mechanism 164 includes a lifting drive source 164a, a support plate 164b, a plurality of support arms 164c and a guide column 164d; the upper ends of all guide columns 164d are connected to the bottom of the bottom shell support portion 163; the support plate 164b is slidably connected to all guide columns 164d, the lower part of the support plate 164b is connected to the telescopic column of the lifting drive source 164a, and all support arms 164c are arranged on the upper circumference of the support plate 164b. When the lifting drive source 164a is working, it can drive the support plate 164b to move up and down, and the guide column 164d prevents the support plate 164b from moving during the movement.

[0041] In another embodiment of the present application, please refer to Figure 1 The outer surface of the stirring shaft 131 is provided with an external thread, and the stirring shaft 131 is provided with a mounting hole for connecting a stirring paddle.

[0042] In another embodiment of the present application, please refer to Figure 3 A heating layer 111 is provided in the tank body 11, and an anti-scratch layer 112 is provided in the heating layer 111. By providing the heating layer 111, before the scraper is loaded on the stirring shaft 131, the horseradish powder and the like on the inner wall are softened by the heating of the heating layer 111 to form an adherent. The anti-scratch layer 112 can avoid damage to the inner wall of the tank body 11 caused by the scraper to a certain extent.

[0043] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A reactor for producing ELISA enzyme, characterized in that: include: A reactor structure, the reactor structure comprising a tank body and a tank cover; the tank cover is provided with an air outlet pipe and a pressure relief valve; the middle of the tank cover is provided with a stirring motor connected to a stirring shaft; A lifting device is provided in the circumference of the tank body; a detachable bottom shell is provided at the bottom of the tank body, and the detachable bottom shell is connected to the bottom of the tank body through a plurality of circumferential fasteners; a lifting device is connected under the detachable bottom shell.

2. A reactor for producing ELISA enzyme according to claim 1, characterized in that: The lifting device includes a plurality of supporting ribs and a corresponding number of up and down sliding structures; the up and down sliding structures include vertical slide rails and sliders; the bottom of the supporting ribs is connected to the slider, and one side of the supporting ribs is connected to the side of the tank body.

3. A reactor for producing ELISA enzyme according to claim 2, characterized in that: A telescopic component is also provided in the vertical slide rail, a driving source of the telescopic component is provided on the ground, and a telescopic end of the telescopic component is connected to the bottom of the sliding block.

4. A reactor for producing ELISA enzyme according to claim 2, characterized in that: The output shaft of the stirring motor is provided with a groove for locking and embedding the upper end of the stirring shaft.

5. A reactor for producing ELISA enzyme according to claim 1, characterized in that: The lifting device includes a base, a sleeve, a bottom shell support part and a lifting mechanism; the sleeve is connected to the bottom of the tank body and is arranged on the base; the bottom shell support part supports the detachable bottom shell, the lifting mechanism is connected to the bottom shell support part, and the bottom shell support part and the lifting mechanism are both arranged in the sleeve.

6. A reaction vessel for producing ELISA enzyme according to claim 5, characterized in that: The bottom shell supporting portion is provided with a recess for supporting the detachable bottom shell, and a groove for connecting the lower end of the stirring shaft is provided in the recess.

7. A reactor for producing ELISA enzyme according to claim 6, characterized in that: The outer side of the bearing is covered with a shielding sleeve.

8. A reactor for producing ELISA enzyme according to claim 6, characterized in that: A damping component is provided at the bottom of the bottom shell supporting portion, the damping component is arranged on the base, and the damping component is located in the sleeve portion.

9. A reaction vessel for producing ELISA enzyme according to claim 1, characterized in that: The outer surface of the stirring shaft is provided with an external thread, and the stirring shaft is provided with a mounting hole for connecting a stirring paddle.

10. A reaction vessel for producing ELISA enzyme according to claim 1, characterized in that: A heating layer is arranged in the tank body, and an anti-scratch layer is arranged in the heating layer.

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