Sludge water content detection device

Abstract

The utility model discloses a sludge water content detection device which comprises a detection box and a containing vessel, a sealing door is arranged at the front end of the detection box, a drying bin and a normal temperature bin are respectively arranged in the detection box, a partition plate is fixedly connected between the drying bin and the normal temperature bin, and a heating box is fixedly connected to the top of the detection box. A first electric push rod is pulled back, so that a conveying table enters the drying bin and the normal temperature bin, a sealing door is closed, after the conveying table is completely in place, a fixing plate extrudes and shrinks an elastic telescopic rod, and then a second push plate pushes the conveying table to fall to the position above a pressure sensor for weighing; the heating box and the fan which are arranged at the top of the drying bin are used for heating the accommodating vessel in the drying bin to evaporate water, so that dry sludge in the drying bin is detected and compared with wet sludge in the normal-temperature bin, the water content in the sludge can be obtained, and the device can effectively improve the detection efficiency of the water content of the sludge.

Description

Technical Field

[0001] The utility model belongs to the technical field of sludge detection, and particularly relates to a sludge water content detection device. Background Technique

[0002] A sludge water content detection device is an instrument dedicated to measuring the water content in sludge. Through precise measurement, it can effectively guide the sludge treatment and resource utilization processes, ensuring the optimization of sludge treatment processes and the rational consumption of energy.

[0003] Currently, during the sludge water content detection process, generally, the dried sludge is placed in the equipment for weight detection, then the container is taken out, and then the wet sludge is placed in the detection equipment for weighing detection. Then, the water content is checked through the comparison between the two. However, this method is time-consuming and laborious, and the detection efficiency is not high. Therefore, it is difficult to meet the detection requirements. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a sludge water content detection device to solve the problem that currently, during the sludge water content detection process, generally, the dried sludge is placed in the equipment for weight detection, then the container is taken out, and then the wet sludge is placed in the detection equipment for weighing detection. Then, the water content is checked through the comparison between the two. However, this method is time-consuming and laborious, and the detection efficiency is not high. Therefore, it is difficult to meet the detection requirements as mentioned in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical solution: A sludge water content detection device includes a detection box and a container. A sealing door is arranged at the front end of the detection box. Inside the detection box, a drying chamber and a normal temperature chamber are respectively arranged. A partition is fixedly connected between the drying chamber and the normal temperature chamber. A heating box is fixedly connected to the top of the detection box. A fan is fixedly connected to the top of the heating box. Detection platforms are fixedly connected inside both the drying chamber and the normal temperature chamber. A pressure sensor is fixedly connected to one side of the top of the detection platform. Guide rails are symmetrically fixedly connected to one side of the top of the detection platform. A slider is slidably connected to the top of the guide rail. A conveying platform is fixedly connected to one side of the slider. A first electric push rod is fixedly connected to one side of the detection platform. The output end of the first electric push rod is fixedly connected to a fixing plate. An elastic telescopic rod is fixedly connected between the fixing plate and the conveying platform. A second push plate is fixedly connected to the upper end of one side of the fixing plate. Pushing mechanisms are arranged inside both the drying chamber and the normal temperature chamber.

[0006] Preferably, a display and a controller are respectively fixedly connected to one side of the detection box.

[0007] Preferably, the sealing door is rotatably connected to the detection box through a hinge.

[0008] Preferably, partitions are provided on one side of both the drying bin and the normal temperature bin, and a placing table and a guiding table are respectively fixedly connected to one side of the upper and lower ends of the partitions.

[0009] Preferably, the petri dish is located on top of the pressure sensor.

[0010] Preferably, a first limiting plate is fixedly connected to one end of the detection table.

[0011] Preferably, a second limiting plate is fixedly connected to one end of the guide rail, and the second push plate is located at the upper end of the conveying table.

[0012] Preferably, the pushing mechanism includes a second electric push rod, and a first push plate is fixedly connected to the output end of the second electric push rod. The first push plate is located outside the petri dish.

[0013] Compared with the prior art, the present utility model provides a device for detecting the water content of sludge, which has the following beneficial effects:

[0014] 1. By setting up a device for detecting the water content of sludge, when in use, two petri dishes filled with sludge are respectively placed on the conveying tables provided in the drying bin and the normal temperature bin, and then the first electric push rod is pulled back to make the conveying table enter the interiors of the drying bin and the normal temperature bin. At this time, the sealing door is closed. When the conveying table is in place completely, the fixing plate squeezes and contracts the elastic telescopic rod, so that the second push plate pushes and falls above the pressure sensor for weighing. The heating box and the fan provided at the top of the drying bin heat the petri dish in the drying bin to evaporate the water. At this time, by comparing the dry sludge in the drying bin with the wet sludge in the normal temperature bin, the water content in the sludge can be obtained. Thus, the device can effectively improve the detection efficiency of the water content of sludge;

[0015] 2. By setting up the pushing mechanism, after the detection of the water content of sludge is completed, the second electric push rod provided in the pushing mechanism is driven to push the first push plate forward, so that the petri dish can slide out of the detection device, which is convenient for the staff to take.

[0016] The parts not involved in this device are the same as those in the prior art or can be implemented by using the prior art. The structure of the present utility model is scientific and reasonable, safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0018] Figure 1Isometric structural schematic diagram of one side of a sludge water content detection device proposed by the present utility model;

[0019] Figure 2 Isometric structural schematic diagram of the other side of a sludge water content detection device proposed by the present utility model;

[0020] Figure 3 Structural schematic diagram of the drying bin of a sludge water content detection device proposed by the present utility model;

[0021] Figure 4 Structural schematic diagram of the detection table of a sludge water content detection device proposed by the present utility model;

[0022] Figure 5 Isometric structural schematic diagram of the first electric push rod of a sludge water content detection device proposed by the present utility model;

[0023] In the figure: detection box 1, display 2, controller 3, sealing door 4, hinge 5, drying bin 6, normal temperature bin 7, partition 8, placing table 9, guiding table 10, heating box 11, fan 12, first push plate 13, detection table 14, pressure sensor 15, first limiting plate 16, placing dish 17, guide rail 18, second limiting plate 19, slider 20, conveying table 21, first electric push rod 22, fixing plate 23, elastic telescopic rod 24, second push plate 25, second electric push rod 26. Specific implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5, the present utility model provides a technical solution: a sludge water content detection device, including a detection box 1 and a holding dish 17. A sealing door 4 is provided at the front end of the detection box 1. Inside the detection box 1, a drying chamber 6 and a normal temperature chamber 7 are respectively arranged. A partition plate 8 is fixedly connected between the drying chamber 6 and the normal temperature chamber 7. A heating box 11 is fixedly connected to the top of the detection box 1, and a fan 12 is fixedly connected to the top of the heating box 11. Detection platforms 14 are fixedly connected inside both the drying chamber 6 and the normal temperature chamber 7. A pressure sensor 15 is fixedly connected to one side of the top of the detection platform 14. Guide rails 18 are symmetrically fixedly connected to one side of the top of the detection platform 14. A slider 20 is slidably connected to the top of the guide rail 18. A conveying platform 21 is fixedly connected to one side of the slider 20. A first electric push rod 22 is fixedly connected to one side of the detection platform 14. The output end of the first electric push rod 22 is fixedly connected to a fixing plate 23. An elastic telescopic rod 24 is fixedly connected between the fixing plate 23 and the conveying platform 21. A second push plate 25 is fixedly connected to the upper end of one side of the fixing plate 23. Place two holding dishes 17 filled with sludge on the conveying platforms 21 provided in the drying chamber 6 and the normal temperature chamber 7 respectively, and then use the first electric push rod 22 to retract, so that the conveying platform 21 enters the interiors of the drying chamber 6 and the normal temperature chamber 7. At this time, close the sealing door 4. When the conveying platform 21 is in place completely, the fixing plate 23 squeezes and contracts the elastic telescopic rod 24, so that the second push plate 25 pushes 27 to fall above the pressure sensor 15 for weighing. The heating box 11 and the fan 12 provided at the top of the drying chamber 6 heat the holding dish 17 in the drying chamber 6 to evaporate water. At this time, make a comparison between the dry sludge in the drying chamber 6 and the wet sludge in the normal temperature chamber 7, so as to obtain the water content in the sludge. Furthermore, this device can effectively improve the detection efficiency of the sludge water content. Pushing mechanisms are arranged inside both the drying chamber 6 and the normal temperature chamber 7.

[0026] In the present utility model, preferably, a display 2 and a controller 3 are respectively fixedly connected to one side of the detection box 1.

[0027] In the present utility model, preferably, the sealing door 4 is rotatably connected to the detection box 1 through a hinge 5.

[0028] In the present utility model, preferably, openings are provided on one side of both the drying chamber 6 and the normal temperature chamber 7. On one side of the upper and lower ends of the partition plate 8, a placing platform 9 and a guiding platform 10 are respectively fixedly connected.

[0029] In the present utility model, preferably, the holding dish 17 is located on the top of the pressure sensor 15.

[0030] In the present utility model, preferably, a first limiting plate 16 is fixedly connected to one end of the detection platform 14.

[0031] In the present utility model, preferably, a second limiting plate 19 is fixedly connected to one end of the guide rail 18, and the second push plate 25 is located at the upper end of the conveying platform 21.

[0032] In the present utility model, preferably, the pushing mechanism includes a second electric push rod 26. The output end of the second electric push rod 26 is fixedly connected with a first push plate 13, and the first push plate 13 is located outside the holding dish 17.

[0033] The working principle and usage process of the present utility model are as follows: During use, two holding dishes 17 filled with sludge are respectively placed on the conveying platforms 21 in the drying chamber 6 and the normal temperature chamber 7. After closing the sealing door 4, the first electric push rod 22 is started to make the conveying platform 21 carry the holding dish 17 into the chamber. After the conveying platform 21 arrives, the fixing plate 23 presses the elastic telescopic rod 24, so that the second push plate 25 pushes the holding dish 17 to fall onto the pressure sensor 15 for weighing. Then, the heating box 11 and the fan 12 perform heating treatment on the holding dish 17 in the drying chamber 6 to evaporate the moisture. At the same time, the holding dish 17 in the normal temperature chamber 7 serves as a control group to maintain the original moisture content. After drying for a certain period of time, the holding dish 17 in the drying chamber 6 is weighed again. By comparing the weight difference before and after drying, the moisture content in the sludge is calculated. The guide rail 18 and the slider 20 on the detection platform 14 cooperate to ensure the precise movement of the conveying platform 21. The first limiting plate 16 and the second limiting plate 19 limit the positions of the conveying platform 21 and the holding dish 17 to ensure the weighing accuracy. The second electric push rod 26 and the first push plate 13 in the pushing mechanism assist in the placement and removal of the holding dish 17. During the whole process, the display 2 and the controller 3 are used to operate and display the detection data. The partition plate 8, the holding platform 9, and the guiding platform 10 ensure the effective isolation of the drying chamber 6 and the normal temperature chamber 7 and the stable placement of the sludge. Through this design, the device can efficiently detect the moisture content of the sludge and improve the detection efficiency and accuracy.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sludge moisture content detection device, comprising a detection box (1) and a containing dish (17), characterized in that: The front end of the detection box (1) is provided with a sealed door (4), the interior of the detection box (1) is respectively provided with a drying chamber (6) and a normal temperature chamber (7), a partition (8) is fixedly connected between the drying chamber (6) and the normal temperature chamber (7), the top of the detection box (1) is fixedly connected with a heating box (11), the top of the heating box (11) is fixedly connected with a fan (12), the interiors of the drying chamber (6) and the normal temperature chamber (7) are both fixedly connected with a detection platform (14), one side of the top of the detection platform (14) is fixedly connected with a pressure sensor (15), and one side of the top of the detection platform (14) is symmetrically fixed with a pressure sensor (15). A guide rail (18) is connected, a slider (20) is slidably connected to the top of the guide rail (18), one side of the slider (20) is fixedly connected to a conveying platform (21), one side of the detection platform (14) is fixedly connected to a first electric push rod (22), an output end of the first electric push rod (22) is fixedly connected to a fixing plate (23), an elastic telescopic rod (24) is fixedly connected between the fixing plate (23) and the conveying platform (21), a second push plate (25) is fixedly connected to the upper end of one side of the fixing plate (23), and a pushing mechanism is provided inside both the drying bin (6) and the normal temperature bin (7).

2. A sludge moisture content detection device according to claim 1, characterized in that: A display (2) and a controller (3) are respectively fixedly connected to one side of the detection box (1).

3. A sludge moisture content detection device according to claim 1, characterized in that: The sealing door (4) is rotatably connected to the detection box (1) via a hinge (5).

4. A sludge moisture content detection device according to claim 1, characterized in that: A partition (8) is provided on one side of the drying bin (6) and the normal temperature bin (7), and a containing platform (9) and a guide platform (10) are fixedly connected to one side of the partition (8) at the upper and lower ends, respectively.

5. A sludge moisture content detection device according to claim 1, characterized in that: The containing dish (17) is located on the top of the pressure sensor (15).

6. A sludge moisture content detection device according to claim 1, characterized in that: One end of the detection platform (14) is fixedly connected to a first limiting plate (16).

7. A sludge moisture content detection device according to claim 1, characterized in that: One end of the guide rail (18) is fixedly connected to a second limit plate (19), and the second push plate (25) is located at the upper end of the conveying platform (21).

8. A sludge moisture content detection device according to claim 1, characterized in that: The pushing mechanism comprises a second electric push rod (26), the output end of the second electric push rod (26) is fixedly connected to a first push plate (13), and the first push plate (13) is located outside the containing dish (17).

Images