Quicklime T60 detection device

By designing a quicklime T60 detection device including a detection bracket, an insulated container, agitating assembly, a temperature measurement assembly and a timer, the problems of poor detection accuracy and safety hazards in the prior art are solved, and high-precision and safe quicklime T60 detection are achieved.

CN222926652UActive Publication Date: 2025-05-30SHENHUA SHENDONG POWER +1
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Patent Information

Application Number
CN202421631988.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-10
Publication Date
2025-05-30
Estimated Expiration
2034-07-10

AI Technical Summary

Technical Problem

The lack of instruments or devices that can accurately measure quicklime T60 in the prior art leads to poor detection accuracy and poses a hidden danger to the personal safety of the lab.

Method used

A quicklime T60 detection device is designed, including a detection bracket, an insulated container, agitating assembly, a temperature measurement assembly and a timer. The slurry temperature is monitored in real time through a stirrer and a temperature measuring meter. The timer records the time when the temperature reaches 60℃, and realizes accurate detection of quicklime T60.

Benefits of technology

The detection device can measure quicklime T60 with high accuracy, reducing safety hazards to lab personnel, and has a simple structure and strong stability, avoiding the risk of crushing when operators carry devices.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a quick lime T60 detection device, which comprises a detection support, which comprises a bottom plate and a vertical rod which are connected with each other; the heat insulation container is arranged on the bottom plate and is spaced from the vertical rod in the horizontal direction; the stirring assembly comprises a stirrer and a first connecting rod, one end of the first connecting rod is connected with the vertical rod, the other end of the first connecting rod is connected with the stirrer, the first connecting rod is located above the heat insulation container, and stirring blades of the stirrer are located in the heat insulation container; the temperature measuring assembly comprises a temperature measuring meter and a second connecting rod, one end of the second connecting rod is connected with the vertical rod, the other end of the second connecting rod is connected with the temperature measuring meter, the second connecting rod extends in the horizontal direction and is located above the heat insulation container, and the measuring end of the temperature measuring meter is located in the heat insulation container; and the timer is arranged on the bottom plate. The detection device is simple in structure and high in stability, operators do not need to carry all the devices, the situation of breakage is avoided, the safety coefficient is high, and in addition, the detection device is high in measurement precision.
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Description

Technical Field

[0001] The present disclosure relates to the technical field of quicklime detection, and specifically, to a quicklime T60 detection device. Background Art

[0002] With the country's release of the ecological environment protection blueprint to promote green transformation and green growth, and ultimately achieve the basic support for green rise, sulfur dioxide, as one of the air pollutant emission indicators of thermal power plants, is also strictly controlled. The emission concentration of sulfur dioxide is closely related to the desulfurization efficiency, and the desulfurization efficiency is related to the quality of the desulfurizer and the operation.

[0003] Quicklime, as the main raw material for semi-dry desulfurization, an index that can intuitively reflect the quality of quicklime is the digestion speed (T60), that is: the time taken when a certain amount of quicklime is added to a certain amount of softened water, fully stirred, and the slurry temperature rises to 60°C. The smaller the measured T60 data, the higher the calcium oxide content of the corresponding quicklime, the faster the temperature rise, the higher the desulfurization efficiency, and the easier it is to control the sulfur dioxide emission concentration, achieving the goal of safe and environmental protection production.

[0004] The present disclosure relates to the power field. Currently, there is no instrument or device in China that can accurately measure the T60 of quicklime. When testing T60, the laboratory technician not only has poor accuracy, but also this process poses a great safety hazard to the personal safety of the laboratory technician. Therefore, the laboratory urgently needs an applicable device to measure this index. Utility Model Content

[0005] The purpose of the present disclosure is to provide a quicklime T60 detection device to solve the technical problems existing in the related art.

[0006] To achieve the above purpose, the present disclosure provides a quicklime T60 detection device, and the detection device includes:

[0007] A detection bracket, including a bottom plate and a vertical rod connected to each other. The bottom plate extends horizontally, and the vertical rod extends vertically;

[0008] An adiabatic container, arranged on the bottom plate and spaced from the vertical rod in the horizontal direction;

[0009] A stirring assembly, including a stirrer and a first connecting rod. One end of the first connecting rod is connected to the vertical rod, the other end of the first connecting rod is connected to the stirrer, and the first connecting rod extends horizontally and is located above the adiabatic container. The stirrer is arranged in the up and down direction and the stirring blades are located in the adiabatic container;

[0010] The temperature measuring assembly includes a thermometer and a second connecting rod. One end of the second connecting rod is connected to the vertical rod, and the other end of the second connecting rod is connected to the thermometer. The second connecting rod extends horizontally and is located above the adiabatic container. The thermometer is arranged in the vertical direction and its measuring end is located inside the adiabatic container;

[0011] A timer is provided on the bottom plate.

[0012] Optionally, the first end of the first connecting rod is detachably connected to the vertical rod, and the second end of the first connecting rod is detachably connected to the stirrer;

[0013] The first end of the second connecting rod is detachably connected to the vertical rod, and the second end of the second connecting rod is detachably connected to the thermometer.

[0014] Optionally, a first sleeve and a first fastening bolt are provided at the first end of the first connecting rod. The first sleeve is slidably sleeved on the vertical rod in the vertical direction, and the first sleeve is formed with a first threaded hole. The first fastening bolt passes through the first threaded hole to abut against the vertical rod;

[0015] The stirrer includes a connecting rod and a stirrer body. One end of the connecting rod is connected to the stirring blade, and the other end of the connecting rod is connected to the stirrer body. The stirrer body is detachably connected to the second end of the first connecting rod.

[0016] Optionally, a second sleeve and a second fastening bolt are provided at the first end of the second connecting rod. The second sleeve is slidably sleeved on the vertical rod in the vertical direction, and the second sleeve is formed with a second threaded hole. The second fastening bolt passes through the second threaded hole to abut against the vertical rod;

[0017] An installation hole for the thermometer to pass through is formed at the second end of the second connecting rod, and a third threaded hole communicating with the installation hole is further formed at the second end of the second connecting rod. A third fastening bolt passes through the third threaded hole to abut against the thermometer.

[0018] Optionally, a first elastic buffer pad is provided at the end of the third fastening bolt for abutting against the thermometer.

[0019] Optionally, the stirring blades of the stirrer and the measuring end of the thermometer are spaced apart in the vertical direction and in the horizontal direction.

[0020] Optionally, the stirrer is configured as an electric stirrer;

[0021] The quicklime T60 detection device further includes a stirrer power supply and a wire. One end of the wire is electrically connected to the stirrer power supply, and the other end of the wire is electrically connected to the electric stirrer.

[0022] Optionally, a receiving groove is recessed on the upper surface of the bottom plate, and the bottom of the heat-insulating container is disposed in the receiving groove.

[0023] Optionally, the bottom plate and the vertical rod are made of iron material, and the bottom plate and the vertical rod are welded to each other.

[0024] Optionally, a plurality of second elastic buffer pads are disposed on the bottom surface of the bottom plate.

[0025] In the above technical solution, when it is necessary to perform T60 detection on quicklime, first add a certain amount of quicklime to the heat-insulating container, then start the stirrer, and then add a certain amount of softened water to avoid local heating and causing slurry splashing, which may harm the laboratory technician. The thermometer measures the temperature of the added slurry in real time, and the timer starts timing after the softened water is added to the heat-insulating container. When the temperature measured by the thermometer shows 60 °C, the timing ends. Then turn off the stirrer. The detection device has a simple structure, strong stability, and does not require the operator to carry each device, avoiding breakage, with a high safety factor. In addition, the detection device has high measurement accuracy.

[0026] Other features and advantages of the present disclosure will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings are used to provide a further understanding of the present disclosure, and constitute a part of the specification. Together with the following specific implementation, they are used to explain the present disclosure, but do not constitute a limitation to the present disclosure. In the drawings:

[0028] Figure 1 is a schematic structural diagram of a quicklime T60 detection device according to an embodiment of the present disclosure.

[0029] DESCRIPTION OF THE REFERENCE NUMERALS

[0030] 1. Detection bracket; 11. Bottom plate; 12. Vertical rod;

[0031] 2. Heat-insulating container;

[0032] 3. Stirring assembly; 31. Stirrer; 311. Stirring blade; 312. Connecting rod; 313. Stirrer body; 32. First connecting rod; 321. First sleeve; 322. First fastening bolt;

[0033] 4. Temperature measurement assembly; 41. Thermometer; 411. Measuring end; 42. Second connecting rod; 421. Second sleeve; 422. Second fastening bolt;

[0034] 5. Stirrer power supply; 6. Electric wire; 7. Second elastic buffer pad; 8. Timer. Specific embodiments

[0035] The specific embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only for the purpose of illustration and explanation of the present disclosure, and are not intended to limit the present disclosure.

[0036] Refer to Figure 1 As shown, the present disclosure provides a quicklime T60 detection device, and the detection device includes:

[0037] A detection bracket 1, including a bottom plate 11 and a vertical rod 12 connected to each other. The bottom plate 11 extends horizontally, and the vertical rod 12 extends vertically.

[0038] An adiabatic container 2, disposed on the bottom plate 11 and spaced from the vertical rod 12 in the horizontal direction.

[0039] A stirring assembly 3, including a stirrer 31 and a first connecting rod 32. One end of the first connecting rod 32 is connected to the vertical rod 12, and the other end of the first connecting rod 32 is connected to the stirrer 31. The first connecting rod 32 extends horizontally and is located above the adiabatic container 2. The stirrer 31 is arranged in the up and down direction and the stirring blades 311 are located inside the adiabatic container 2.

[0040] A temperature measurement assembly 4, including a thermometer 41 and a second connecting rod 42. One end of the second connecting rod 42 is connected to the vertical rod 12, and the other end of the second connecting rod 42 is connected to the thermometer 41. The second connecting rod 32 extends horizontally and is located above the adiabatic container 2. The thermometer 41 is arranged in the up and down direction and the measuring end 411 is located inside the adiabatic container 2;

[0041] A timer 8, disposed on the bottom plate 11.

[0042] In the above technical solution, when it is necessary to perform a T60 test on quicklime, first add a certain amount of quicklime to the adiabatic container 2, then start the stirrer 31, and then add a certain amount of softened water to avoid local heating and causing slurry splashing and hurting the laboratory technician. The thermometer 41 continuously detects the temperature of the added slurry. The timer 8 starts timing after the softened water is added to the adiabatic container 2, and stops timing when the temperature measured by the thermometer 41 shows 60 °C. Then turn off the stirrer 31. The detection device has a simple structure, strong stability and does not require the operator to carry each device, avoiding the situation of breakage. In addition, the detection device has high measurement accuracy.

[0043] In one embodiment, refer to Figure 1As shown, the first end of the first connecting rod 32 is detachably connected to the vertical rod 12, and the second end of the first connecting rod 32 is detachably connected to the stirrer 31; the first end of the second connecting rod 42 is detachably connected to the vertical rod 12, and the second end of the second connecting rod 42 is detachably connected to the thermometer 41. This facilitates the installation and disassembly of the first connecting rod 32 and the vertical rod 12, and also facilitates the installation and disassembly of the first connecting rod 32 and the stirrer 31. Additionally, it facilitates the installation and disassembly of the second connecting rod 42 and the vertical rod 12, and also facilitates the installation and disassembly of the second connecting rod 42 and the thermometer 41. This detachable connection method can adopt any suitable connection method in the related art, and the present disclosure does not limit this.

[0044] Optionally, the first end of the first connecting rod 32 is provided with a first sleeve 321 and a first fastening bolt 322. The first sleeve 321 is slidably sleeved on the vertical rod 12 in the up and down direction, and the first sleeve 321 is formed with a first threaded hole. The first fastening bolt 322 passes through the first threaded hole to abut against the vertical rod 12; the stirrer 31 includes a connecting rod 312 and a stirrer body 313. One end of the connecting rod 312 is connected to the stirring blade 311, the other end of the connecting rod 312 is connected to the stirrer body 313, and the stirrer body 313 is detachably connected to the second end of the first connecting rod 32.

[0045] In this embodiment, the setting of the first sleeve 321 facilitates the adjustment of the position of the first connecting rod 32 relative to the vertical rod 12 in the up and down direction. After the adjustment is in place, the first fastening bolt 322 passes through the first threaded hole and abuts against the vertical rod 12 to lock the position of the first sleeve 321 relative to the vertical rod 12, that is, to lock the position of the first connecting rod 32 relative to the vertical rod 12. Additionally, the stirrer body 313 is detachably connected to the second end of the first connecting rod 32. For example, it can be detachably connected by a clamping method. For example, the second end of the first connecting rod 32 is provided with a clamping block, and the stirrer body 313 is provided with a matching card slot. Or, the second end of the first connecting rod 32 is provided with a first mounting hole, the stirrer body 313 is provided with a second mounting hole, and a fastener passes through the first mounting hole and the second mounting hole to mount the stirrer body 313 on the first connecting rod 32.

[0046] Optionally, the first end of the second connecting rod 42 is provided with a second sleeve 421 and a second fastening bolt 422. The second sleeve 421 is slidably sleeved on the vertical rod 12 in the up and down direction, and the second sleeve 421 is formed with a second threaded hole. The second fastening bolt 422 passes through the second threaded hole to abut against the vertical rod 12; the second end of the second connecting rod 42 is formed with a mounting hole for the thermometer 41 to pass through, and the second end of the second connecting rod 42 is further formed with a third threaded hole that communicates with the mounting hole. A third fastening bolt passes through the third threaded hole and abuts against the thermometer 41.

[0047] In this embodiment, the setting of the second sleeve 421 facilitates the adjustment of the position of the second connecting rod 42 relative to the vertical rod 12 in the vertical direction. After the adjustment is in place, the second fastening bolt 422 passes through the second threaded hole and abuts against the vertical rod 12 to lock the position of the second sleeve 421 relative to the vertical rod 12, that is, to lock the position of the second connecting rod 42 relative to the vertical rod 12. In addition, a first elastic buffer pad (not shown) may be provided at the end of the third fastening bolt, and the first elastic buffer pad is used to abut against the thermometer 41 to avoid damaging the thermometer 41.

[0048] In another embodiment, referring to Figure 1 As shown, the stirring blades 311 of the stirrer 31 and the measuring end 411 of the thermometer 41 are spaced apart in the vertical direction and in the horizontal direction. This avoids structural interference of the rotation of the stirring blades 311 when the thermometer 41 is performing detection, and ensures the normal operation of both the stirrer 31 and the thermometer 41.

[0049] Optionally, the stirrer 31 is configured as an electric stirrer; the quicklime T60 detection device further includes a stirrer power supply 5 and a wire 6. One end of the wire 6 is electrically connected to the stirrer power supply 5, and the other end of the wire 6 is electrically connected to the electric stirrer. It has a high degree of automation, does not require manual stirring by an operator, and stirs evenly, avoiding damage to the operator.

[0050] Optionally, a receiving groove (not shown) is recessed on the upper surface of the bottom plate 11, and the bottom of the adiabatic container 2 is disposed in the receiving groove. This realizes the positioning of the adiabatic container 2 and avoids the position shift of the adiabatic container 2.

[0051] In addition, the bottom plate 11 and the vertical rod 12 can be made of iron material, and the bottom plate 11 and the vertical rod 12 are welded to each other. This ensures the strength and stability of the detection bracket 1, but the present disclosure does not limit the specific materials and forming methods of the bottom plate 11 and the vertical rod 12.

[0052] In other embodiments, referring to Figure 1 As shown, a plurality of second elastic buffer pads 7 are provided on the bottom surface of the bottom plate 11 to improve the stability of the overall detection device. In addition, when placing the detection bracket 1, the anti-slip performance can be increased and the friction force can be increased. For example, the second elastic buffer pad 7 can be configured as a rubber block, but the present disclosure does not limit the specific material of the second elastic buffer pad 7.

[0053] The preferred embodiments of the present disclosure have been described in detail above in conjunction with the accompanying drawings. However, the present disclosure is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0054] In addition, it should be noted that, in the various specific technical features described in the above specific embodiments, they can be combined in any appropriate manner without conflict. To avoid unnecessary repetition, the present disclosure will not separately describe various possible combination methods.

[0055] Furthermore, any combination can be made between various different embodiments of the present disclosure, as long as it does not violate the idea of the present disclosure, and it should also be regarded as the content disclosed by the present disclosure.

Claims

1. A quicklime T60 detection device, characterized in that: The detection device comprises: The detection bracket comprises a bottom plate and a vertical rod connected to each other, wherein the bottom plate is arranged to extend in a horizontal direction, and the vertical rod is arranged to extend in a vertical direction; An insulating container is arranged on the bottom plate and is spaced apart from the vertical rod in the horizontal direction; A stirring assembly, comprising a stirrer and a first connecting rod, one end of the first connecting rod is connected to the vertical rod, the other end of the first connecting rod is connected to the stirrer, and the first connecting rod extends in a horizontal direction and is located above the thermal insulation container, the stirrer is arranged in a vertical direction and the stirring blade is located in the thermal insulation container; A temperature measuring assembly, comprising a temperature measuring meter and a second connecting rod, wherein one end of the second connecting rod is connected to the vertical rod, the other end of the second connecting rod is connected to the temperature measuring meter, and the second connecting rod extends in a horizontal direction and is located above the thermal insulation container, and the temperature measuring meter is arranged in a vertical direction and a measuring end is located in the thermal insulation container; A timer is arranged on the bottom plate.

2. The quicklime T60 detection device according to claim 1, characterized in that: The first end of the first connecting rod is detachably connected to the vertical rod, and the second end of the first connecting rod is detachably connected to the agitator; The first end of the second connecting rod is detachably connected to the vertical rod, and the second end of the second connecting rod is detachably connected to the temperature measuring meter.

3. The quicklime T60 detection device according to claim 2, characterized in that: The first end of the first connecting rod is provided with a first sleeve and a first fastening bolt, the first sleeve is slidably sleeved on the vertical rod in the up-down direction, and the first sleeve is formed with a first threaded hole, the first fastening bolt passes through the first threaded hole to abut against the vertical rod; The stirrer comprises a connecting rod and a stirrer body, one end of the connecting rod is connected to the stirring blade, the other end of the connecting rod is connected to the stirrer body, and the stirrer body is detachably connected to the second end of the first connecting rod.

4. The quicklime T60 detection device according to claim 2, characterized in that: The first end of the second connecting rod is provided with a second sleeve and a second fastening bolt, the second sleeve is slidably sleeved on the vertical rod in the up-down direction, and the second sleeve is formed with a second threaded hole, and the second fastening bolt passes through the second threaded hole to abut against the vertical rod; The second end of the second connecting rod is formed with a mounting hole for the temperature measuring meter to pass through, and the second end of the second connecting rod is also formed with a third threaded hole, the third threaded hole is connected to the mounting hole, and a third fastening bolt passes through the third threaded hole and abuts against the temperature measuring meter.

5. The quicklime T60 detection device according to claim 4, characterized in that: A first elastic buffer pad is provided at the end of the third fastening bolt, and the first elastic buffer pad is used to abut against the temperature measuring meter.

6. The quicklime T60 detection device according to any one of claims 1 to 5, characterized in that: The stirring blade of the stirrer and the measuring end of the temperature measuring meter are spaced apart in the up-down direction and in the horizontal direction.

7. The quicklime T60 detection device according to any one of claims 1 to 5, characterized in that: The stirrer is configured as an electric stirrer; The quicklime T60 detection device further comprises a stirrer power supply and an electric wire, one end of the electric wire is electrically connected to the stirrer power supply, and the other end of the electric wire is electrically connected to the electric stirrer.

8. The quicklime T60 detection device according to any one of claims 1 to 5, characterized in that: The upper surface of the bottom plate is recessed with a receiving groove, and the bottom of the thermal insulation container is arranged in the receiving groove.

9. The quicklime T60 detection device according to any one of claims 1 to 5, characterized in that: The bottom plate and the vertical rod are made of iron material, and the bottom plate and the vertical rod are welded to each other.

10. The quicklime T60 detection device according to claim 9, characterized in that: A plurality of second elastic buffer pads are arranged on the bottom surface of the bottom plate.