Decontamination testing machine

Abstract

The utility model discloses a decontamination testing machine which comprises a cabinet machine main body, a workbench arranged on the cabinet machine main body, a plurality of cleaning tanks uniformly arranged on the workbench, and a stirrer with one end rotatably arranged on the cabinet machine main body and the other end inserted into the cleaning tanks, the anti-winding assembly wraps the outer part of the part, inserted into the cleaning tank, of the stirrer, and the anti-winding assembly comprises a positioning piece erected at the top of the cleaning tank and an anti-winding cage fixedly arranged at the bottom of the positioning piece. The anti-winding cage is arranged between the stirrer and the cleaning tank, so that dirty cloth cannot be in direct contact with the stirrer, meanwhile, the diameter of the anti-winding cage is larger than that of the stirrer, the dirty cloth is difficult to wind on the outer wall of the anti-winding cage, and liquid stirred by the stirrer can penetrate through the holes to act on the winding surface of the dirty cloth; and the influence of winding of the dirty cloth on a decontamination test result is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of decontamination testing, in particular to a decontamination testing machine. Background Art

[0002] A decontamination tester is an experimental device used to evaluate the performance and effect of materials or objects in removing contaminants. It is usually used to test the removal effect of cleaners, surface treatment agents, detergents or other cleaning methods on contaminants. Its working principle is to place the sample containing contaminants in a specific cleaning container and control the cleaning temperature, cleaning time and cleaning stirring speed. These steps are designed to simulate the cleaning conditions that may be encountered in actual applications. The decontamination tester can be used to evaluate the removal effect of cleaners or other cleaning methods on different types of contaminants. The test results can be used to improve the formulation of cleaners, optimize the cleaning process, or evaluate the cleaning performance of different materials.

[0003] The stirring structure of the common decontamination test machine is set at the top, one end of the stirring rod is connected to the driving structure at the top, and the other end extends into the cleaning tank. The driving structure drives the stirring rod to rotate, and the part of the stirring rod extending into the cleaning tank stirs the liquid in the cleaning tank, thereby cleaning the dirty cloth used for the experiment in the cleaning tank. However, in actual use, the dirty cloth may be entangled on the stirring rod during the cleaning process, resulting in the dirty cloth not being effectively cleaned, thereby affecting the test results.

[0004] To this end, the present application proposes a decontamination testing machine to solve the above technical problems. Utility Model Content

[0005] The main purpose of the utility model is to solve the above-mentioned deficiencies and provide a decontamination testing machine to prevent the dirty cloth from being entangled on the stirring rod during the cleaning process, so that the dirty cloth can be effectively cleaned and the accuracy of the test results can be guaranteed.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A decontamination testing machine comprises a cabinet body, a workbench arranged on the cabinet body, a plurality of cleaning tanks evenly arranged on the workbench, and an agitator with one end rotatably arranged on the cabinet body and the other end inserted in the cleaning tank, an anti-winding component is set in the cleaning tank, the anti-winding component is wrapped around the outside of the part of the agitator inserted into the cleaning tank, and the anti-winding component comprises a positioning piece set on the top of the cleaning tank and an anti-winding cage fixedly set at the bottom of the positioning piece.

[0008] Furthermore, the anti-winding cage is composed of two cylindrical cage bodies with different diameters, and the anti-winding cage includes a first anti-winding portion for wrapping the stirring rod in the agitator and a second anti-winding portion for wrapping the stirring head in the agitator. The anti-winding cage is open at the top and closed at the bottom.

[0009] Furthermore, the diameter of the first anti-winding portion is greater than the maximum outer diameter of the stirring head in the stirrer.

[0010] Further, the edge of the second anti-winding portion is configured as a rounded corner, and the junction between the first anti-winding portion and the second anti-winding portion is configured as a rounded corner.

[0011] Furthermore, the positioning member includes a plurality of positioning rods arranged around the top of the anti-winding cage and a positioning block fixedly arranged on the workbench for inserting the positioning rods.

[0012] Furthermore, the end of the positioning rod is bent, and the positioning block includes a mounting plate fixedly arranged on the workbench and an inserting block fixedly arranged on the top of the mounting plate, and the inserting block is provided with a slot for inserting the bent end of the positioning rod.

[0013] The beneficial effects of the utility model are embodied in:

[0014] The utility model arranges an anti-winding cage between the agitator and the cleaning tank. When conducting a decontamination test, the experimental dirty cloth is placed in the gap between the cleaning tank and the anti-winding cage. The dirty cloth cannot directly contact the agitator, thereby preventing the dirty cloth from being entangled on the agitator. At the same time, the diameter of the anti-winding cage is larger than that of the agitator, and the dirty cloth is difficult to be entangled on the outer wall of the anti-winding cage. Even if the dirty cloth is entangled with the anti-winding cage, since the anti-winding cage is densely covered with holes, the liquid stirred by the agitator can pass through the holes and act on the winding surface of the dirty cloth, thereby reducing the influence of the entanglement of the dirty cloth on the decontamination test result. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 2 For an embodiment of the utility model Figure 1 A magnified view of the structure at A;

[0018] Figure 3 This is a schematic diagram of the anti-winding component structure of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the anti-winding component structure of an embodiment of the utility model;

[0020] Figure 5 For an embodiment of the utility model Figure 4 Enlarged view of the structure at B.

[0021] In the figure: 1. cabinet body; 2. workbench; 3. cleaning tank; 4. agitator; 5. anti-winding component; 6. positioning piece; 61. positioning rod; 62. positioning block; 621. mounting plate; 622. plug-in block; 7. anti-winding cage; 71. first anti-winding part; 72. second anti-winding part. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] like Figure 1-5 As shown, the utility model provides a decontamination testing machine, including: a cabinet body 1, a workbench 2 arranged on the cabinet body 1, a plurality of cleaning tanks 3 evenly arranged on the workbench 2, and an agitator 4 with one end rotatably arranged on the cabinet body 1 and the other end inserted in the cleaning tank 3, an anti-winding component 5 is set in the cleaning tank 3, the anti-winding component 5 is wrapped around the outside of the part of the agitator 4 inserted into the cleaning tank 3, and the anti-winding component 5 includes a positioning member 6 set on the top of the cleaning tank 3 and an anti-winding cage 7 fixedly set at the bottom of the positioning member 6.

[0024] When conducting a decontamination test, the experimental dirty cloth is placed in the gap between the cleaning tank 3 and the anti-winding cage 7, and then the corresponding cleaning parameters are set and cleaning begins. In this way, when the agitator 4 stirs the liquid in the cleaning tank 3, the dirty cloth cannot directly contact the agitator 4, thereby preventing the dirty cloth from being entangled in the agitator 4. At the same time, the diameter of the anti-winding cage 7 is larger than that of the agitator 4, and the dirty cloth is difficult to be entangled on the outer wall of the anti-winding cage 7. Even if the dirty cloth is entangled with the anti-winding cage 7, since the anti-winding cage 7 is densely covered with holes, the liquid stirred by the agitator 4 can pass through the holes and act on the winding surface of the dirty cloth, thereby reducing the influence of the entanglement of the dirty cloth on the decontamination test results.

[0025] In one embodiment, the anti-winding cage 7 is composed of two cylindrical cages with different diameters, and the anti-winding cage 7 includes a first anti-winding portion 71 for wrapping the stirring rod in the stirrer 4 and a second anti-winding portion 72 for wrapping the stirring head in the stirrer 4. The anti-winding cage 7 is open at the top and closed at the bottom. This design ensures the anti-winding effect of the anti-winding cage 7 while reducing the encroachment of the anti-winding cage 7 on the cleaning space in the cleaning tank 3, leaving enough cleaning space for the dirty cloth.

[0026] In one embodiment, the diameter of the first anti-winding portion 71 is larger than the maximum outer diameter of the stirring head in the stirrer 4. This design allows the stirrer 4 to be inserted or pulled out from the top opening of the anti-winding cage 7, ensuring that the stirrer 4 can be normally disassembled.

[0027] In one embodiment, the edge of the second anti-winding portion 72 is rounded, and the joint of the first anti-winding portion 71 and the second anti-winding portion 72 is rounded. This design can reduce the possibility of dirty cloth hooking on the first anti-winding portion 71 and the second anti-winding portion 72 during cleaning, thereby reducing the probability of dirty cloth winding on the anti-winding cage 7.

[0028] In one embodiment, the positioning member 6 includes a plurality of positioning rods 61 arranged around the top of the anti-winding cage 7 and a positioning block 62 fixedly arranged on the workbench 2 for inserting the positioning rods 61. By inserting the positioning rods 61 into the positioning block 62, the anti-winding cage 7 is mounted on the top of the cleaning tank 3 to prevent the anti-winding cage 7 from being displaced by the liquid in the cleaning tank 3.

[0029] In one embodiment, the end of the positioning rod 61 is bent, and the positioning block 62 includes a mounting plate 621 fixedly disposed on the workbench 2 and an inserting block 622 fixedly disposed on the top of the mounting plate 621, and a slot for inserting the bent end of the positioning rod 61 is provided on the inserting block 622. With this design, the mounting plate 621 is fixed to the workbench 2 using screws to fix the positioning block 62 as a whole, and the positioning of the anti-winding cage 7 can be achieved by inserting the positioning rod 61 into the slot of the inserting block 622.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0031] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0032] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

Claims

1. A decontamination test machine, comprising a cabinet body (1), a workbench (2) arranged on the cabinet body (1), a plurality of cleaning tanks (3) evenly arranged on the workbench (2), and a stirrer (4) with one end rotatably arranged on the cabinet body (1) and the other end inserted into the cleaning tank (3), characterized in that: An anti-winding component (5) is arranged in the cleaning tank (3), and the anti-winding component (5) wraps around the outside of the part of the agitator (4) inserted into the cleaning tank (3). The anti-winding component (5) comprises a positioning member (6) arranged on the top of the cleaning tank (3) and an anti-winding cage (7) fixedly arranged at the bottom of the positioning member (6).

2. A decontamination tester as claimed in claim 1, characterized in that: The anti-winding cage (7) is composed of two cylindrical cage bodies with different diameters. The anti-winding cage (7) comprises a first anti-winding portion (71) for wrapping a stirring rod in the stirrer (4) and a second anti-winding portion (72) for wrapping a stirring head in the stirrer (4). The anti-winding cage (7) is open at the top and closed at the bottom.

3. A decontamination tester as claimed in claim 2, characterized in that: The diameter of the first anti-winding portion (71) is greater than the maximum outer diameter of the stirring head in the stirrer (4).

4. A decontamination tester as claimed in claim 3, characterized in that: The edge of the second anti-winding portion (72) is configured as a rounded corner, and the joint between the first anti-winding portion (71) and the second anti-winding portion (72) is configured as a rounded corner.

5. A decontamination tester as claimed in claim 4, characterized in that: The positioning member (6) comprises a plurality of positioning rods (61) arranged around the top of the anti-winding cage (7) and a positioning block (62) fixedly arranged on the workbench (2) for inserting the positioning rods (61).

6. A decontamination tester as claimed in claim 5, characterized in that: The end of the positioning rod (61) is bent, and the positioning block (62) comprises a mounting plate (621) fixedly arranged on the workbench (2) and an inserting block (622) fixedly arranged on the top of the mounting plate (621), and the inserting block (622) is provided with a slot for inserting the bent end of the positioning rod (61).

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