Coal-containing wastewater detection device for thermal power plant

Abstract

The coal-containing wastewater detection device for the thermal power plant comprises a detector body, a sliding groove is formed in the inner side wall of the detector body, a sliding block is slidably connected to the interior of the sliding groove, and a supporting plate is fixedly connected to the surface of the sliding block. According to the coal-containing wastewater detection device for the thermal power plant, through the arrangement of a threaded rod, a gear A and a gear B, the height of a supporting plate can be adjusted, a handle is rotated, the handle drives a rotating rod to rotate, the rotating rod drives the gear B to rotate, the gear B drives the gear A to rotate, the gear A drives the threaded rod to rotate, and the threaded rod is in threaded connection with a trapezoidal block; the trapezoidal block is limited and cannot rotate along with rotation of the threaded rod, and moves upwards on the surface of the threaded rod to drive the supporting plate to move upwards, so that the direct distance between the supporting plate and the inner bottom wall of the detector body is increased, a higher and larger water collecting tank can be placed, and the device can be suitable for detection of different wastewater amounts.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of detection devices, and in particular to a detection device for coal-containing wastewater for a thermal power plant. Background Art

[0002] The coal-containing wastewater detection device can be used to monitor and detect the water quality parameters and discharge conditions of coal-containing wastewater generated by thermal power plants to ensure that it complies with relevant environmental protection laws and standards. The detection device is usually composed of a sampling system, a control system and other parts. After sampling the wastewater from the wastewater discharge port, the wastewater is tested and then pre-treated by the control system. The coal-containing wastewater detection device can be used to monitor the effect of the wastewater treatment system to ensure that the treatment process and discharge of the wastewater meet environmental protection requirements. Through real-time monitoring and data recording, thermal power plants can promptly discover and solve problems in the wastewater treatment process and take corresponding improvement measures to maintain the health and safety of the water environment.

[0003] However, the conventional coal-containing wastewater detection devices used in thermal power plants have the following disadvantages:

[0004] (1) The amount of wastewater sampled during multiple tests is different, and wastewater containers of different sizes will be used. The placement area is difficult to adjust the size and height, which may be less practical;

[0005] (2) The wastewater container for sampling is usually placed directly without a clamping structure. When the whole container is moved, it may shake and the wastewater may spill.

[0006] Therefore, the present invention proposes a coal-containing wastewater detection device for a thermal power plant. Summary of the invention

[0007] The present invention provides a coal-containing wastewater detection device for a thermal power plant which has high practicality, can be simply operated and has a relatively simple structure, and solves the problems in the above-mentioned background technology that the placement area is difficult to adjust and has low practicality, and the lack of a fixed structure may cause wastewater to spill.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a coal-containing wastewater detection device for a thermal power plant, comprising a detector body, the inner side wall of the detector body is provided with a slide groove, the interior of the slide groove is slidably connected with a slider, the surface of the slider is fixedly connected with a support plate, one side of the top of the support plate is fixedly connected with an A plate, the other side of the top of the support plate is fixedly connected with a B plate, one end of the B plate is fixedly connected with an A damper, the surface of the A damper is sleeved with an A spring, one end of the A spring is fixedly connected with a limiting plate, the bottom of the limiting plate is fixedly connected with a movable block, one side of the limiting plate is movably connected with a water collecting tank, the other side of the limiting plate is fixedly connected with a U-shaped adjusting rope, and the surface of the U-shaped adjusting rope is fixedly connected with an arc block.

[0009] In some possible embodiments, a trapezoidal block is fixedly connected to one side of the support plate, and a threaded hole is opened on the surface of the trapezoidal block. When the trapezoidal block moves up and down on the surface of the threaded rod, it drives the support plate to move up and down, thereby adjusting the height of the top of the support plate.

[0010] In some possible embodiments, the internal thread of the threaded hole is connected to a threaded rod, one end of the threaded rod is fixedly connected to a gear A, the rotation of the gear A drives the rotation of the threaded rod, and the threaded connection between the threaded rod and the trapezoidal block drives the trapezoidal block to move up and down.

[0011] In some possible embodiments, the surface of the A gear is meshed with the B gear, and the surface of the B gear is provided with a rotation hole. The meshing state of the B gear and the A gear enables the A gear to rotate synchronously when the B gear rotates.

[0012] In some possible embodiments, a rotating rod is rotatably connected inside the rotating hole, one end of the rotating rod is fixedly connected to a handle, and rotating the handle drives the rotating rod to rotate, and the rotation of the rotating rod can drive the rotation of gear B.

[0013] In some possible embodiments, a moving component is fixedly connected to the bottom of the detector body, and the number of the moving components is four. The moving components can drive the overall stable movement of the device, thereby increasing the flexibility of the device.

[0014] In some possible embodiments, the moving assembly includes a B spring, a mounting plate and a universal wheel; the B spring is connected and installed with the universal wheel via the mounting plate.

[0015] In some possible embodiments, a B damper is inserted into the interior of the B spring to support the B spring.

[0016] The present invention provides a coal-containing wastewater detection device for a thermal power plant, which has the following

[0017] Beneficial effects:

[0018] 1. The coal-containing wastewater detection device for thermal power plants can adjust the height of the support plate through the arrangement of the threaded rod, gear A and gear B. By turning the handle, the handle drives the rotating rod to rotate, the rotating rod drives the gear B to rotate, the gear B drives the gear A to rotate, and the gear A drives the threaded rod to rotate. The threaded rod and the trapezoidal block are threadedly connected. The trapezoidal block is limited and cannot rotate with the rotation of the threaded rod. It moves upward on the surface of the threaded rod, driving the support plate to move up, so that the direct distance between the support plate and the bottom wall of the detector body is increased, and then a higher and larger water collecting tank can be placed, so that the device can be suitable for the detection of different wastewater volumes.

[0019] 2. The coal-containing wastewater detection device for the thermal power plant can clamp and limit the water collecting tank through the arrangement of the A plate, B plate, A spring and limit plate, pull the arc block, the arc block drives the U-shaped adjusting rope to move right, the U-shaped adjusting rope drives the limit plate to move right, squeezes the A spring to make it shrink, collects the collected wastewater through the water collecting tank, places it inside the detector body, takes an empty small water collecting tank and places it on the support plate, plugs the connecting pipe with the two water collecting tanks, starts the detector body to detect the wastewater, and draws the pretreated wastewater into the small water collecting tank of the hole, then releases the arc block, the A spring is not subjected to force and drives the limit plate to rebound, and the water collecting tank is clamped and fixed by the A plate and the limit plate, thereby avoiding excessive shaking of the water collecting tank during movement, thereby preventing the wastewater and pretreated clean water from spilling out. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the water collecting tank structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the threaded rod of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the limiting plate of the present invention;

[0025] Figure 5 This is a structural diagram of Embodiment 1 of the present invention.

[0026] In the figure: 1. detector body; 2. slider; 3. support plate; 4. A plate; 5. B plate; 6. A spring; 7. limit plate; 8. movable block; 9. water collecting tank; 10. U-shaped adjustment rope; 11. arc block; 12. trapezoidal block; 13. threaded rod; 14. A gear;

[0027] 15. B gear; 16. rotating rod; 17. handle; 18. moving assembly; 1801. B spring;

[0028] 1802. Mounting plate; 1803. Universal wheel. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present invention.

[0030] Unless otherwise specified, the technical terms or scientific terms used in the embodiments of the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. "Including" or "comprising" used in the embodiments of the present invention neither limit the shapes, numbers, steps, actions, operations, components, originals and / or their groups mentioned, nor exclude the appearance or addition of one or more other different shapes, numbers, steps, actions, operations, components, originals and / or their groups, or the addition of these. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number and order of the indicated technical features. Thus, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0031] Unless otherwise specifically stated, the relative arrangement of the components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship, and the techniques, methods and devices known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and devices shown should be considered as part of the authorized specification. In all examples shown and discussed here, any specific other examples may have different values. It should be noted that similar symbols and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0032] In the description of the embodiments of the present invention, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the embodiments of the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in the embodiments of the present invention and the features of the different embodiments or examples, without contradiction.

[0033] The present invention uses a flow chart to illustrate the operations performed by the system according to an embodiment of the present invention. It should be understood that the preceding or following operations are not necessarily performed precisely in order. On the contrary, various steps may be processed in reverse order or simultaneously as required. At the same time, other operations may also be added to these processes, or one or more operations may be removed from these processes.

[0034] Below, the exemplary embodiments according to the present invention will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments of the present invention, and it should be understood that the present invention is not limited to the exemplary embodiments described here.

[0035] See also Figures 1 to 4The present invention provides a technical solution: a coal-containing wastewater detection device for a thermal power plant, comprising a detector body 1, the model of the detector body 1 is HD-101, the power supply voltage is 220V, the power supply frequency is 50Hz, and the rated power is 100w. The inner wall of the detector body 1 is provided with a slide groove, the inner part of the slide groove is slidably connected with a slider 2, the surface of the slider 2 is fixedly connected with a support plate 3, and one side of the top of the support plate 3 is fixedly connected with an A plate 4. Through the arrangement of the A plate 4, the B plate 5, the A spring 6 and the limit plate 7, the device can clamp and limit the water collecting box 9, pull the arc block 11 The arc block 11 drives the U-shaped adjusting rope 10 to move right, and the U-shaped adjusting rope 10 drives the limit plate 7 to move right, squeezing the A spring 6 to make it shrink, collecting the collected wastewater through the water collecting tank 9 and placing it inside the detector body 1, and then taking an empty small water collecting tank 9 and placing it on the support plate 3, plugging the connecting pipe with the two water collecting tanks 9, starting the detector body 1 to detect the wastewater, and pumping the pretreated wastewater into the small water collecting tank 9 of the hole, and then loosening the arc block 11, the A spring 6 is not forced to drive the limit plate 7 to rebound, and the water collecting tank 9 is clamped and fixed by the A plate 4 and the limit plate 7, thereby avoiding the water collecting tank 9 shakes too much during the movement, thereby preventing the wastewater and pre-treated clean water from spilling out, the other side of the top of the support plate 3 is fixedly connected with a B plate 5, one end of the B plate 5 is fixedly connected with an A damper, the surface of the A damper is sleeved with an A spring 6, one end of the A spring 6 is fixedly connected with a limit plate 7, the bottom of the limit plate 7 is fixedly connected with a movable block 8, one side of the limit plate 7 is movably connected with a water collecting tank 9, the other side of the limit plate 7 is fixedly connected with a U-shaped adjustment rope 10, the surface of the U-shaped adjustment rope 10 is fixedly connected with an arc block 11, through the arrangement of the threaded rod 13, the A gear 14 and the B gear 15, so that the device The height of the support plate 3 can be adjusted by rotating the handle 17, and the handle 17 drives the rotating rod 16 to rotate, the rotating rod 16 drives the B gear 15 to rotate, the B gear 15 drives the A gear 14 to rotate, and the A gear 14 drives the threaded rod 13 to rotate. The threaded rod 13 is threadedly connected to the trapezoidal block 12, and the trapezoidal block 12 is limited and cannot rotate with the rotation of the threaded rod 13. It moves upward on the surface of the threaded rod 13, driving the support plate 3 to move upward, so that the direct distance between the support plate 3 and the inner bottom wall of the detector body 1 increases, and then a higher and larger water collecting tank 9 can be placed, so that the present device can be suitable for the detection of different wastewater volumes.

[0036] A trapezoidal block 12 is fixedly connected to one side of the support plate 3 , and a threaded hole is provided on the surface of the trapezoidal block 12 . When the trapezoidal block 12 moves up and down on the surface of the threaded rod 13 , the support plate 3 is driven to move up and down, thereby adjusting the height of the top of the support plate 3 .

[0037] The internal thread of the threaded hole is connected with a threaded rod 13, and one end of the threaded rod 13 is fixedly connected with an A gear 14. The rotation of the A gear 14 drives the threaded rod 13 to rotate, and the threaded connection between the threaded rod 13 and the trapezoidal block 12 drives the trapezoidal block 12 to move up and down.

[0038] The surface of the A gear 14 is meshed with the B gear 15 , and the surface of the B gear 15 is provided with a rotation hole. The meshing state of the B gear 15 and the A gear 14 enables the B gear 15 to drive the A gear 14 to rotate synchronously when the B gear 15 rotates.

[0039] A rotating rod 16 is rotatably connected inside the rotating hole, and a handle 17 is fixedly connected to one end of the rotating rod 16. Rotating the handle 17 drives the rotating rod 16 to rotate, and the rotation of the rotating rod 16 can drive the rotation of the B gear 15.

[0040] The bottom of the detector body 1 is fixedly connected with a moving assembly 18, and the number of the moving assemblies 18 is four. The moving assembly 18 can drive the overall stable movement of the device, thereby increasing the flexibility of the device.

[0041] In the present invention, the working steps of the device are as follows:

[0042] The first step: first rotate the handle 17, the handle 17 drives the rotating rod 16 to rotate, the rotating rod 16 drives the B gear 15 to rotate, the B gear 15 drives the A gear 14 to rotate, the A gear 14 drives the threaded rod 13 to rotate, the threaded rod 13 and the trapezoidal block 12 are threadedly connected, the trapezoidal block 12 is limited and cannot rotate with the rotation of the threaded rod 13, and moves upward on the surface of the threaded rod 13, driving the support plate 3 to move upward, so that the direct distance between the support plate 3 and the inner bottom wall of the detector body 1 increases.

[0043] The second step: collect the collected wastewater through the water collecting tank 9, place it inside the detector body 1, take an empty small water collecting tank 9 and place it on the support plate 3, plug the connecting pipe into the two water collecting tanks 9, start the detector body 1 to detect the wastewater, and pump the pre-treated wastewater into the small water collecting tank 9 of the hole.

[0044] The third step: finally pull the arc block 11, the arc block 11 drives the U-shaped adjusting rope 10 to move right, and the U-shaped adjusting rope 10 drives the limit plate 7 to move right, squeezing the A spring 6 to shrink it. When the arc block 11 is released, the A spring 6 is not subject to force and drives the limit plate 7 to rebound, and the water collecting tank 9 is clamped and fixed by the A plate 4 and the limit plate 7.

[0045] Embodiment 1:

[0046] See also Figure 5The moving assembly 18 includes a B spring 1801, a mounting plate 1802 and a universal wheel 1803. The B spring 1801 and the universal wheel 1803 are connected and installed through the mounting plate 1802. A B damper is inserted into the interior of the B spring 1801. The B damper supports the B spring 1801. The universal wheel 1803 makes it easy to move the device. When the device moves on an uneven road section, the B spring 1801 converts the impact on the universal wheel 1803 into mechanical energy of its own elastic deformation, thereby playing a shock-absorbing and buffering role.

[0047] It should be noted that the equipment structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in the field understand the principle of the above invention, the specific power mechanism, power supply system and control system can be clearly known. The control method of the application document is to automatically control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in the field. The standard parts used can be purchased from the market, and can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the components known to the technical personnel in the field, their structures and principles are all known to the technical personnel in the field through technical manuals or conventional experimental methods.

[0048] It is to be understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those of ordinary skill in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A coal-containing wastewater detection device for a thermal power plant, comprising a detector body (1), characterized in that: The inner wall of the detector body (1) is provided with a slide groove, the interior of the slide groove is slidably connected to a slider (2), the surface of the slider (2) is fixedly connected to a support plate (3), one side of the top of the support plate (3) is fixedly connected to an A plate (4), the other side of the top of the support plate (3) is fixedly connected to a B plate (5), one end of the B plate (5) is fixedly connected to an A damper, the surface of the A damper is sleeved with an A spring (6), one end of the A spring (6) is fixedly connected to a limit plate (7), the bottom of the limit plate (7) is fixedly connected to a movable block (8), one side of the limit plate (7) is movably connected to a water collecting tank (9), the other side of the limit plate (7) is fixedly connected to a U-shaped adjustment rope (10), and the surface of the U-shaped adjustment rope (10) is fixedly connected to an arc block (11).

2. A coal-containing wastewater detection device for a thermal power plant according to claim 1, characterized in that: A trapezoidal block (12) is fixedly connected to one side of the support plate (3), and a threaded hole is provided on the surface of the trapezoidal block (12).

3. A coal-containing wastewater detection device for a thermal power plant according to claim 2, characterized in that: The inner thread of the threaded hole is connected to a threaded rod (13), and one end of the threaded rod (13) is fixedly connected to an A gear (14).

4. A coal-containing wastewater detection device for a thermal power plant according to claim 3, characterized in that: The surface of the A gear (14) is meshed with a B gear (15), and a rotation hole is provided on the surface of the B gear (15).

5. A coal-containing wastewater detection device for a thermal power plant according to claim 4, characterized in that: A rotating rod (16) is rotatably connected inside the rotating hole, and one end of the rotating rod (16) is fixedly connected to a handle (17).

6. A coal-containing wastewater detection device for a thermal power plant according to claim 1, characterized in that: The bottom of the detector body (1) is fixedly connected with a moving assembly (18), and the number of the moving assemblies (18) is four.

7. A coal-containing wastewater detection device for a thermal power plant according to claim 6, characterized in that: The moving assembly (18) comprises a B spring (1801), a mounting plate (1802) and a universal wheel (1803); the B spring (1801) is connected and mounted with the universal wheel (1803) via the mounting plate (1802).

8. A coal-containing wastewater detection device for a thermal power plant according to claim 7, characterized in that: A B damper is inserted into the interior of the B spring (1801) to support the B spring (1801).

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