Vertical self-temperature-measuring assembly of refining solid waste storage tank

Abstract

The utility model discloses an up-down self-temperature-measuring assembly of a refining solid waste storage tank, and relates to the technical field of temperature measuring assemblies. The upper and lower temperature self-measuring assembly of the refining solid waste storage tank comprises an annular plate and further comprises a sealing cover connected to the annular plate, a temperature measurer is arranged in the sealing cover, and a cylindrical cover communicated with the annular plate is arranged at the lower end of the annular plate; the sensor is arranged in the cylindrical cover, the sensor is connected with a temperature measurer through a rolling and connecting part with a wire harness, and the rolling and connecting part with the wire harness is used for driving the sensor to ascend and descend in the cylindrical cover; according to the utility model, the temperature of the refining solid waste at different depths is detected by the sensor, the detection temperature is accurate, and the potential safety hazard of overtemperature or overheating when the refining solid waste slurry is stored can be reduced and eliminated.

Description

Technical Field

[0001] This utility model belongs to the field of temperature measuring component technology, specifically, it relates to an upper and lower self-temperature measuring component for refining solid waste storage tanks. Background Technology

[0002] In the process of solid waste or hazardous waste treatment, the solid waste must first be crushed or ground into powder or small particles, and then mixed with chemical agents to form solid waste slurry. Then, the solid waste slurry is sputtered and transported to the corresponding incineration kiln to prepare new environmentally friendly building materials. Because the composition of solid waste itself is relatively complex, some refined solid waste slurry is prone to exothermic reactions when stored. Therefore, the storage tank for solid waste slurry needs to be equipped with temperature monitoring equipment (such as corrosion-resistant thermocouples) to monitor the internal temperature in real time to prevent safety accidents that may be caused by abnormal temperature rise.

[0003] The existing temperature measuring equipment for solid waste slurry storage tanks is mainly installed at the top of the tanks. However, due to the large depth of the refining solid waste slurry storage tanks, the temperature at the top and bottom of the tanks is not the same. The original temperature measuring equipment is difficult to monitor the temperature of solid waste slurry at different depths, which leads to inaccurate temperature judgment of the refining solid waste slurry and poses a safety hazard of overheating or exceeding the temperature limit. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a self-temperature measuring component for the upper and lower parts of a refining solid waste storage tank that can overcome or at least partially solve the above problems.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0006] The self-temperature measurement assembly for the upper and lower parts of a refining solid waste storage tank includes an annular plate and a sealing cover connected to the lower part of the annular plate. A temperature measuring device is installed inside the sealing cover, and a cylindrical cover communicating with the lower end of the annular plate is provided therewith. A sensor is disposed inside the cylindrical cover, and the sensor is connected to the temperature measuring device through a coiled part with a wire harness. The coiled part with the wire harness is used to drive the sensor to move up and down inside the cylindrical cover.

[0007] Preferably, the winding section with wire harness includes a drum rotatably mounted inside a sealed cover, on which the wire harness is fixedly wound. One end of the wire harness is connected to a temperature measuring device, and the other end of the wire harness is connected to a sensor. The sealed cover contains a drive motor for driving the drum to rotate.

[0008] Furthermore, a counterweight connected to the wire harness is provided inside the cylindrical cover, the sensor is mounted on the counterweight, and the end of the sensor is attached to the inner wall of the cylindrical cover.

[0009] Furthermore, the inner bottom of the cylindrical cover is filled with lubricating oil, and an oil storage box is provided on the top of the counterweight. When the counterweight is located at the inner bottom of the cylindrical cover, the lubricating oil will submerge the oil storage box, and an oil brushing component is provided on the oil storage box.

[0010] Furthermore, the oil brushing assembly includes an oil inlet / outlet groove disposed on the lower outer wall of the oil reservoir, and a roller is rotatably mounted inside the oil inlet / outlet groove. The outer wall of the roller is attached to the inner wall of the cylindrical cover, and the roller is located above the sensor.

[0011] Furthermore, the outer wall of the cylindrical cover is slidably equipped with an annular scraper, and the cylindrical cover is provided with a linkage part that magnetically drives the annular scraper to slide up and down.

[0012] Furthermore, the linkage includes a magnetic block connected to the counterweight, and the counterweight is made of iron steel that attracts the magnetic block.

[0013] Furthermore, both the counterweight and the magnetic block have grooves on their outer walls.

[0014] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art:

[0015] 1. The drive motor will drive the drum to rotate, and the drum will start to wind up the wire harness. When the wire harness is wound up, it will lift the counterweight and the sensor, so that the sensor will gradually move towards the top of the cylindrical cover and the storage tank. This allows the sensor to detect the temperature at different depths of the refined solid waste, making the temperature detection more accurate and reducing the safety hazards of the refined solid waste.

[0016] 2. When the counterweight moves the oil reservoir upward, the roller will spread the lubricating oil in the reservoir onto the inner wall of the cylindrical cover. This reduces the friction between the sensor end and the inner wall of the cylindrical cover, and also increases the temperature transfer from the cylindrical cover to the sensor, making the temperature detected by the sensor more accurate.

[0017] 3. The cylindrical block drives the magnetic block to move synchronously, and the annular scraper slides on the surface of the cylindrical cover along with the magnetic block. This scrapes off some of the refining solid waste from the outer wall of the cylindrical cover, preventing the refining solid waste from solidifying and sticking to the outer wall of the cylindrical cover for a long time, so that the sensor can maintain good temperature measurement accuracy.

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0019] In the attached diagram:

[0020] Figure 1 This is a three-dimensional structural diagram of the self-temperature measuring component at the top and bottom of the refining solid waste storage tank proposed in this utility model.

[0021] Figure 2 This is a cross-sectional structural diagram of the upper and lower self-temperature measuring components of the refining solid waste storage tank proposed in this utility model.

[0022] Figure 3 This is a schematic diagram of the counterweight structure of the upper and lower self-temperature measuring components of the refining solid waste storage tank proposed in this utility model.

[0023] Figure 4 This is a cross-sectional schematic diagram of the sealing cover structure of the upper and lower self-temperature measuring components of the refining solid waste storage tank proposed in this utility model.

[0024] Figure 5 This is a cross-sectional schematic diagram of the counterweight structure of the upper and lower self-temperature measuring components of the refining solid waste storage tank proposed in this utility model.

[0025] In the diagram: 1. Annular plate; 2. Sealing cover; 3. Temperature measuring device; 4. Sensor; 5. Wiring harness; 6. Counterweight; 7. Drum; 8. Drive motor; 9. Cylindrical cover; 10. Oil storage box; 11. Inlet and outlet oil tank; 12. Roller; 13. Magnetic block; 14. Annular scraper; 15. Oil tank. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0027] Example: Refer to Figures 1-5 The self-temperature measurement assembly for the upper and lower parts of the refining solid waste storage tank includes an annular plate 1 and a sealing cover 2. The sealing cover 2 has an opening at its lower end and is mounted on the annular plate 1. The sealing cover 2 contains a temperature measuring device 3 for displaying the temperature. The lower part of the annular plate 1 is provided with a cylindrical cover 9 and a sensor 4 for monitoring the temperature of the refining solid waste. The sensor 4 is located inside the cylindrical cover 9. The temperature measuring device 3 can detect the temperature of the solid waste through the sensor 4. The sensor 4 is connected to the temperature measuring device 3 through a wire harness. The wire harness can be wound on a winding part. The winding part can be used to wind the wire harness, thereby driving the sensor 4 to move up and down inside the cylindrical cover 9.

[0028] Among them, the cylindrical cover 9 can be a hollow cylinder with a bottom support;

[0029] Specifically, in use, the annular plate 1 is installed on the storage tank, and the cylindrical cover 9 is inserted to the bottom of the storage tank. The temperature of the refined solid waste in the storage tank is transmitted to the cylindrical cover 9. When the sensor 4 is located at the bottom of the cylindrical cover 9, the sensor 4 can detect the temperature at the bottom of the storage tank. When the sensor 4 needs to detect the temperature at different depths in the storage tank, the winding part drives the wire harness and the sensor 4 to move inside the cylindrical cover 9, so that the sensor 4 can detect the temperature at different depths of the refined solid waste, thereby realizing the measurement of the temperature of the refined solid waste slurry at different depths. At the same time, the temperature measuring device 3 can transmit the temperature detected by the sensor 4 to the external alarm system. If the temperature is too high, the alarm system will sound an alarm to eliminate the safety hazard of the solid waste slurry being too hot in time.

[0030] The aforementioned winding section with wire harness includes a drum 7 rotatably mounted inside a sealing cover 2. A wire harness 5 is fixedly wound on the drum 7. One end of the wire harness 5 is connected to a temperature measuring device 3. The wire harness 5 and the temperature measuring device are connected by a brush structure. The other end of the wire harness 5 is connected to a sensor 4. A drive motor 8 that drives the drum 7 to rotate is installed inside the sealing cover 2.

[0031] When sensor 4 needs to detect the temperature at different depths in the storage tank, drive motor 8 is started. Drive motor 8 will drive drum 7 to rotate. Drum 7 will start to wind up wire harness 5. When winding up wire harness 5, it will lift counterweight 6 and sensor 4, so that sensor 4 will gradually move towards cylindrical cover 9 and the inner top of storage tank, thus enabling sensor 4 to detect the temperature at different depths of refined solid waste.

[0032] The cylindrical cover 9 is provided with a counterweight 6 connected to the wire harness 5. The sensor 4 is mounted on the counterweight 6, and the end of the sensor 4 is attached to the inner wall of the cylindrical cover 9.

[0033] Specifically, the counterweight 6 is used to increase the weight of the sensor 4, so that the sensor 4 can fall inside the cylindrical cover 9. Since the end of the sensor 4 is attached to the inner wall of the cylindrical cover 9, the accuracy and speed of the sensor 4 in detecting temperature can be improved.

[0034] The bottom of the cylindrical cover 9 is filled with lubricating oil. The top of the counterweight 6 is provided with an oil storage box 10 for storing lubricating oil. When the counterweight 6 is located at the bottom of the cylindrical cover 9, the lubricating oil will submerge the oil storage box 10. The oil storage box 10 is provided with an oil brushing assembly, which is used to brush the lubricating oil onto the inner wall of the cylindrical cover 9. The oil brushing assembly includes an oil inlet and outlet groove 11 provided on the lower outer wall of the oil storage box 10. A roller 12 is rotatably mounted in the oil inlet and outlet groove 11. The outer wall of the roller 12 is attached to the inner wall of the cylindrical cover 9, and the roller 12 is located above the sensor 4.

[0035] When the counterweight 6 moves the oil storage box 10 upward, the lubricating oil in the oil storage box 10 leaks out through the inlet and outlet oil groove 11. The lubricating oil leaking out through the inlet and outlet oil groove 11 can drive the roller 12 to rotate. The rotating roller 12 will move along the inner wall of the cylindrical cover 9. At this time, the lubricating oil in the oil storage box 10 will be coated on the inner wall of the cylindrical cover 9. These designs can reduce the friction between the end of the sensor 4 and the inner wall of the cylindrical cover 9, so that the cylindrical cover 9 can transfer the temperature to the sensor 4, making the temperature detected by the sensor 4 accurate. When the oil storage box 10 moves to the inner bottom of the cylindrical cover 9, the lubricating oil at the inner bottom of the cylindrical cover 9 will flow back into the oil storage box 10 through the inlet and outlet oil groove 11.

[0036] The outer wall of the cylindrical cover 9 is slidably equipped with an annular scraper 14. The cylindrical cover 9 is provided with a linkage part that magnetically drives the annular scraper 14 to slide up and down. The linkage part includes a magnetic block 13 connected to the counterweight 6. The magnetic block 13 is a permanent magnet or an electromagnet. The counterweight 6 is made of iron steel that attracts the magnetic block 13.

[0037] Specifically, when the counterweight 6 moves up or down inside the cylindrical cover 9, it will also drive the magnetic block 13 to move synchronously. The magnetic block 13 will then attract the annular scraper 14 on the outer wall of the cylindrical cover 9. The annular scraper 14 will slide along the surface of the cylindrical cover 9 with the magnetic block 13, thereby scraping off part of the refined solid waste slurry on the outer wall of the cylindrical cover 9, preventing the refined solid waste slurry from solidifying on the outer wall of the cylindrical cover 9, so that the sensor 4 can maintain good temperature measurement accuracy.

[0038] The outer walls of the aforementioned counterweight 6 and magnetic block 13 are both provided with slots 15, which can reduce the resistance of the counterweight 6 when it moves up and down inside the cylindrical cover 9.

[0039] The self-temperature measuring component for the upper and lower parts of this refining solid waste storage tank works by installing the annular plate 1 on the storage tank and inserting the cylindrical cover 9 into the bottom of the tank. The temperature of the refining solid waste slurry inside the storage tank is transferred to the cylindrical cover 9. When the sensor 4 is located at the bottom of the cylindrical cover 9, the sensor 4 can detect the temperature at the bottom of the storage tank. When the sensor 4 needs to detect the temperature at different depths in the storage tank, the drive motor 8 is activated. The drive motor 8 drives the drum 7 to rotate, and the drum 7 begins to wind up the wire harness 5. During winding, the wire harness 5 lifts the counterweight 6 and the transmission. Sensor 4 is moved within the cylindrical cover 9. When it is necessary to measure the temperature of solid waste slurry at a certain height in the solid waste slurry storage tank, sensor 4 is moved to the corresponding height within the cylindrical cover 9, and the drive motor 8 is turned off. Sensor 4 then stops at the corresponding height within the cylindrical cover 9, allowing it to measure the temperature of the refined solid waste slurry at that height. The temperature sensed by sensor 4 is transmitted to the temperature measuring device 3 for display, thus achieving accurate detection of the temperature of the refined solid waste slurry at the corresponding height and reducing the safety hazards caused by excessively high temperatures in the refined solid waste slurry.

[0040] Furthermore, the temperature measuring device 3 can also transmit the solid waste slurry temperature detected by the sensor 4 to the external alarm system, so as to realize the alarm prompt that the solid waste slurry temperature is too high and achieve the effect of over-temperature self-alarm.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A self-temperature measuring assembly for up and down of a refining solid waste storage tank, comprising a ring-shaped plate (1), characterized in that, Also include: Sealing cover (2), sealing cover (2) is installed on the ring plate (1), Wherein, the sealing cover (2) is equipped with temperature measuring device (3), the lower part of the ring plate (1) is provided with cylindrical cover (9); Sensor (4) is arranged in the cylindrical cover (9), Wherein, the sensor (4) is connected with temperature measuring device (3) through wire harness (5), the wire harness (5) can be wound on the winding part, the winding part can drive the sensor (4) to lift in the cylindrical cover (9) through the wire harness (5).

2. The self-temperature measuring assembly on and under the refining solid waste storage tank according to claim 1, characterized in that, The winding part includes a winding drum (7) rotatably installed in the sealing cover (2), the wire harness (5) is fixedly wound on the winding drum (7), one end of the wire harness (5) is connected with the temperature measuring device (3), the other end of the wire harness (5) is connected with the sensor (4), the sealing cover (2) is provided with a driving motor (8) for driving the winding drum (7) to rotate.

3. The self-temperature measuring assembly on and under the refining solid waste storage tank according to claim 2, characterized in that, The cylindrical cover (9) is provided with a counterweight (6) connected with the wire harness (5), the sensor (4) is arranged on the counterweight (6), and the end of the sensor (4) is attached to the inner wall of the cylindrical cover (9).

4. The self-temperature measuring assembly on and under the refining solid waste storage tank according to claim 3, characterized in that, The inner bottom of the cylindrical cover (9) is filled with lubricating oil, the top of the counterweight (6) is provided with an oil storage box (10), when the counterweight (6) is located at the inner bottom of the cylindrical cover (9), the lubricating oil will immerse the oil storage box (10), and the oil storage box (10) is provided with an oil brushing assembly.

5. The self-temperature measuring assembly on and under the refining solid waste storage tank according to claim 4, characterized in that, The oil brushing assembly includes an inlet and outlet oil groove (11) arranged on the outer wall of the lower end of the oil storage box (10), a roller (12) is rotatably arranged in the inlet and outlet oil groove (11), the outer wall of the roller (12) is attached to the inner wall of the cylindrical cover (9), and the roller (12) is located above the sensor (4).

6. The self-temperature measuring assembly on and under the refining solid waste storage tank according to claim 3, characterized in that, The outer wall of the cylindrical cover (9) is slidably provided with an annular scraper (14), and the cylindrical cover (9) is provided with a linkage part for driving the annular scraper (14) to slide up and down.

7. The self-temperature measuring assembly on and under the refining solid waste storage tank according to claim 6, characterized in that, The linkage part includes a magnetic block (13) connected to the counterweight (6), and the material of the counterweight (6) is iron steel which is attracted to the magnetic block (13).

8. The self-temperature measuring assembly on and under the refining solid waste storage tank according to claim 7, characterized in that, The outer wall of the counterweight (6) and the magnetic block (13) is provided with a slot (15).

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