Radioactive waste liquid condensate sampling device

Abstract

The utility model discloses a radioactive waste liquid solid sampling device which comprises a bottom plate, the upper side of the bottom plate is fixedly connected with a fixed plate, the front side of the fixed plate is provided with a sliding groove, the inner side of the sliding groove is connected with a movable block in a sliding mode, the inner side of the sliding groove is rotatably connected with a screw rod, the front side of the movable block is provided with a sampling unit, and the sampling unit is connected with the movable block. A sampling tank and a storage tank are arranged on the upper side of the bottom plate, the sampling unit comprises a top plate, the top plate is fixedly connected to the front side of a moving block, a hydraulic cylinder is fixedly connected to the upper side of the top plate, and a lifting plate is fixedly connected to the output end of the lower side of the hydraulic cylinder. By arranging a lifting plate, a screw rod, a moving block, a sliding groove, a moving plate, a control plate, clamping plates, a control block and an electric push rod, the clamping plates on the left side and the right side are conveniently controlled to clamp a cured substance in a sampling tank, the clamped cured substance is moved into a storage tank, part of the cured substance is prevented from being adhered to a worker, and the sampling safety is improved.

Description

Technical Field

[0001] The utility model relates to the field of sampling devices, in particular to a sampling device for radioactive waste liquid solids. Background Art

[0002] Radioactive liquid waste is divided into three categories according to its radioactivity level: high, medium and low level liquid waste.

[0003] When treating radioactive liquid waste, a curing agent is used to mix with the waste liquid to form a solidified material. These solidified materials need to be taken out from the sampling tank by workers using clamps and placed in storage tanks for storage to facilitate the later detection of radioactive liquid waste. When workers use clamps to clamp the solidified materials, some of them may easily adhere to the workers. Due to the radioactivity, there are safety hazards. Utility Model Content

[0004] In order to overcome the disadvantage of the prior art that part of the solidified material is easily adhered to the worker when the worker takes samples, which poses a safety hazard, one of the purposes of the utility model is to provide a radioactive waste liquid solidified material sampling device.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a radioactive waste liquid solidified material sampling device, comprising a bottom plate: a fixed plate is fixedly connected to the upper side of the bottom plate, a slide groove is provided on the front side of the fixed plate, a moving block is slidably connected to the inner side of the slide groove, a screw is rotatably connected to the inner side of the slide groove, a sampling unit is provided on the front side of the moving block, and a sampling tank and a storage tank are provided on the upper side of the bottom plate;

[0006] The sampling unit comprises a top plate, which is fixedly connected to the front side of the moving block, and the upper side of the top plate is fixedly connected to a hydraulic cylinder, and the output end of the lower side of the hydraulic cylinder is fixedly connected to a lifting plate, and a moving groove is provided on the lower side of the lifting plate, and the inner sides of the left and right ends of the moving groove are slidably connected with the moving plate, and the lower sides of the moving plates on the left and right sides are fixedly connected with stabilizing blocks, and the lower side of the stabilizing block is fixedly connected with a bottom block, and a mounting plate is provided on the outer side of the bottom block, and the lower sides of the mounting plates on the left and right sides are fixedly connected with clamping plates, and the upper sides of the moving plates on the left and right sides are fixedly connected with rotating block 1, and the outer sides of the rotating block 1 on the left and right sides are rotatably connected with a control plate, and the outer side of the upper end of the control plate is rotatably connected with rotating block 2, and a control block is fixedly connected between the rotating blocks 2 on the left and right sides, and an electric push rod is fixedly connected between the control block and the lifting plate.

[0007] According to the radioactive waste liquid solid material sampling device, the control panel is arranged in an inclined structure.

[0008] According to the radioactive waste liquid solidified material sampling device, a mounting groove is provided on the outer side of the bottom block, and the mounting groove is adapted to be arranged with the mounting plate, so as to facilitate the disassembly of the clamping plate.

[0009] According to the radioactive waste liquid solidified material sampling device, the clamping plate is arranged in an arc-shaped structure.

[0010] According to the radioactive waste liquid solidified material sampling device, the screw is threadedly connected to the moving block, which facilitates the control of the movement of the moving block.

[0011] According to the radioactive waste liquid solidified material sampling device, a motor is fixedly connected to the right side of the fixing plate, and the output end of the motor is fixedly connected to the right end of the screw rod, so as to facilitate the control of the rotation of the screw rod.

[0012] Beneficial effects:

[0013] By providing a lifting plate, a screw, a moving block, a slide groove, a moving plate, a control plate, a clamping plate, a control block and an electric push rod, it is easy to control the clamping plates on the left and right sides to clamp the solidified material in the sampling tank, and move the clamped solidified material to the storage tank, so as to avoid some solidified material adhering to the staff and increase the safety of sampling.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is an overall three-dimensional structural diagram of a radioactive waste liquid solid sample sampling device of the utility model;

[0017] Figure 2 It is a three-dimensional structural diagram of a sampling unit in a radioactive waste liquid solid material sampling device of the utility model;

[0018] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0019] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0020] Legend:

[0021] 1. Bottom plate; 2. Fixed plate; 3. Sampling tank; 4. Storage tank; 5. Slide; 6. Screw; 7. Motor; 8. Moving block; 9. Sampling unit; 901. Top plate; 902. Hydraulic cylinder; 903. Lifting plate; 904. Moving slot; 905. Moving plate; 906. Stabilizing block; 907. Bottom block; 908. Mounting plate; 909. Clamp; 910. Rotating block 1; 911. Control board; 912. Rotating block 2; 913. Control block; 914. Electric push rod; 915. Mounting slot. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 A radioactive waste liquid solid sampling device comprises a bottom plate 1: a fixed plate 2 is fixedly connected to the upper side of the bottom plate 1, a slide groove 5 is opened on the front side of the fixed plate 2, a moving block 8 is slidably connected to the inner side of the slide groove 5, a screw rod 6 is rotatably connected to the inner side of the slide groove 5, a sampling unit 9 is arranged on the front side of the moving block 8, a sampling tank 3 and a storage tank 4 are arranged on the upper side of the bottom plate 1, the screw rod 6 is threadedly connected to the moving block 8, a motor 7 is fixedly connected to the right side of the fixed plate 2, and the output end of the motor 7 is fixedly connected to the right end of the screw rod 6, wherein radioactive waste liquid is placed in the sampling tank 3, and there is solid in the waste liquid. When in use, the motor 7 is started, the motor 7 drives the screw rod 6 to rotate, the screw rod 6 drives the moving block 8 to move left and right, and the moving block 8 drives the sampling unit 9 to move, so that the sampling unit 9 is conveniently controlled to sample the solid in the sampling tank 3 and then move the solid to the storage tank 4 for storage.

[0024] The sampling unit 9 includes a top plate 901, which is fixedly connected to the front side of the moving block 8. A hydraulic cylinder 902 is fixedly connected to the upper side of the top plate 901, and a lifting plate 903 is fixedly connected to the output end of the lower side of the hydraulic cylinder 902. A moving groove 904 is provided on the lower side of the lifting plate 903. Moving plates 905 are slidably connected to the inner sides of the left and right ends of the moving groove 904. The lower sides of the moving plates 905 on the left and right sides are fixedly connected to stabilizing blocks 906. The lower side of the stabilizing block 906 is fixedly connected to a bottom block 907. The bottom block 907 The outer side of the left and right mounting plates 908 is provided with a mounting plate 908, the lower side of the left and right mounting plates 908 is fixedly connected with a clamping plate 909, the upper side of the left and right movable plates 905 is fixedly connected with a rotating block 910, the outer side of the rotating block 910 on the left and right sides is rotatably connected with a control plate 911, the outer side of the upper end of the control plate 911 is rotatably connected with a rotating block 2 912, a control block 913 is fixedly connected between the rotating blocks 2 912 on the left and right sides, an electric push rod 914 is fixedly connected between the control block 913 and the lifting plate 903, and the control plate 911 is a tilting The clamping plate 909 is an arc-shaped structure. When in use, the hydraulic cylinder 902 is first controlled to drive the lifting plate 903 to descend, and the lifting plate 903 drives the clamping plate 909 to descend into the sampling tank 3, so that the solidified material is located between the two clamping plates 909, and then the electric push rod 914 is controlled to drive the control block 913 to rise, and the control block 913 drives the control plate 911 on the rotating block 912 to rotate, and the control plate 911 drives the moving plate 905 to move. Since the two control plates 911 are arranged in an inclined symmetrical structure, the moving plates on both sides can be moved. The movable plates 905 approach each other, the movable plate 905 drives the stabilizing block 906 to move, the stabilizing block 906 drives the bottom block 907 to move, and the bottom block 907 drives the clamping plate 909 on the mounting plate 908 to move, so that the clamping plates 909 on the left and right sides are close to the solidified object, so that the clamping plates 909 can clamp the solidified object, and then the hydraulic cylinder 902 is controlled to drive the lifting plate 903 to rise, and the lifting plate 903 drives the solidified object on the clamping plate 909 to rise, so that the solidified object can be controlled to move to the storage tank 4 later, so as to store the solidified object.

[0025] The outer side of the bottom block 907 is provided with a mounting groove 915 , which is adapted to the mounting plate 908 to facilitate the removal of the clamping plate 909 . The shape of the clamping plate 909 is set according to the shape of the solidified object.

[0026] Working principle: When in use, the staff first controls the hydraulic cylinder 902 to drive the lifting plate 903 to descend, and the lifting plate 903 drives the clamping plate 909 to move into the sampling tank 3, and controls the electric push rod 914 to drive the control block 913 to rise. Under the action of the control plate 911, the moving plate 905, the stabilizing block 906 and the mounting plate 908, it is convenient to control the clamping plates 909 on the left and right sides to approach each other, so as to clamp the solidified material in the sampling tank 3, and then control the solidified material to rise, and then start the motor 7, the motor 7 drives the screw 6 to rotate, and controls the top plate 901 on the moving block 8 to move horizontally, so as to conveniently control the solidified material to move to the storage tank 4 for storage.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A radioactive waste liquid solid material sampling device, characterized in that: The invention comprises a bottom plate (1), wherein a fixed plate (2) is fixedly connected to the upper side of the bottom plate (1), a slide groove (5) is provided on the front side of the fixed plate (2), a moving block (8) is slidably connected to the inner side of the slide groove (5), a screw rod (6) is rotatably connected to the inner side of the slide groove (5), a sampling unit (9) is provided on the front side of the moving block (8), and a sampling tank (3) and a storage tank (4) are provided on the upper side of the bottom plate (1); The sampling unit (9) comprises a top plate (901), the top plate (901) is fixedly connected to the front side of the moving block (8), the top side of the top plate (901) is fixedly connected to a hydraulic cylinder (902), the output end of the lower side of the hydraulic cylinder (902) is fixedly connected to a lifting plate (903), a moving groove (904) is provided on the lower side of the lifting plate (903), the inner sides of the left and right ends of the moving groove (904) are both slidably connected to moving plates (905), the lower sides of the moving plates (905) on the left and right sides are both fixedly connected to stabilizing blocks (906), and the lower side of the stabilizing block (906) is fixedly connected to a bottom block (907). The outer side of the bottom block (907) is provided with a mounting plate (908), the lower sides of the mounting plates (908) on the left and right sides are fixedly connected with clamping plates (909), the upper sides of the movable plates (905) on the left and right sides are fixedly connected with rotating blocks 1 (910), the outer sides of the rotating blocks 1 (910) on the left and right sides are rotatably connected with control plates (911), the outer sides of the upper ends of the control plates (911) are rotatably connected with rotating blocks 2 (912), a control block (913) is fixedly connected between the rotating blocks 2 (912) on the left and right sides, and an electric push rod (914) is fixedly connected between the control block (913) and the lifting plate (903).

2. A radioactive waste liquid solid material sampling device according to claim 1, characterized in that: The control panel (911) is arranged in an inclined structure.

3. The radioactive waste liquid solid material sampling device according to claim 1, characterized in that: The outer side of the bottom block (907) is provided with a mounting groove (915), and the mounting groove (915) is adapted to be arranged with the mounting plate (908).

4. The radioactive waste liquid solid material sampling device according to claim 1, characterized in that: The clamping plate (909) is arranged in an arc-shaped structure.

5. The radioactive waste liquid solid material sampling device according to claim 1, characterized in that: The screw rod (6) is threadedly connected to the moving block (8).

6. The radioactive waste liquid solid material sampling device according to claim 1, characterized in that: A motor (7) is fixedly connected to the right side of the fixed plate (2), and the output end of the motor (7) is fixedly connected to the right end of the screw rod (6).

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