Resin cracking temperature testing equipment

Abstract

The utility model discloses resin cracking temperature testing equipment, which belongs to the technical field of temperature testing and comprises a reactor, a feed port and a discharge port are respectively arranged on the outer side and the bottom end of the reactor, the reactor is cylindrical, and an observation channel is arranged at the axis of the reactor. An observation channel is formed in the inner side of the reactor, infrared temperature measuring instruments are arranged in the observation channel and on the outer side of the reactor respectively, adjusting assemblies are installed on the infrared temperature measuring instruments, and a plurality of detection windows matched with the infrared temperature measuring instruments are formed in the outer side and the inner side of the reactor respectively. And deviation during detection is effectively prevented, so that the accuracy during detection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature testing, in particular to a resin cracking temperature testing device. Background Art

[0002] Resin usually refers to a range of softening or melting after being heated. When sulfonic acid resin is cracked, the temperature needs to be strictly controlled, and its sensitivity to temperature needs to be observed and tested in real time to achieve cracking.

[0003] During re-cracking, the raw materials are generally poured into the cracking furnace, and then a temperature monitor is installed in the cracking furnace to monitor the temperature changes of the furnace. However, since the cracking furnace is generally large in size, it is impossible to comprehensively detect the temperature in the entire furnace, resulting in detection deviations and reduced accuracy. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a resin cracking temperature testing device, which aims to improve the problem that the cracking furnace is generally large in size and cannot comprehensively detect the temperature in the entire furnace, resulting in detection deviation and reduced accuracy.

[0005] The utility model is implemented as follows: a resin cracking temperature testing device comprises a reactor, wherein the outer side and the bottom of the reactor are respectively provided with a feed port and a discharge port, the reactor is cylindrical and an observation channel is provided at the axis, infrared thermometers are respectively provided in the observation channel and on the outer side of the reactor, an adjustment component is installed on the infrared thermometer, and a plurality of detection windows cooperating with the infrared thermometers are respectively provided on the outer side and the inner side of the reactor.

[0006] In the preferred technical solution of the present utility model, the cross-section of the reactor is annular, which can also be understood as a circular tube with a hollow side wall, and valves are installed on the feed port and the discharge port.

[0007] In the preferred technical scheme of the present utility model, the adjusting assembly includes a first threaded rod and a second threaded rod, a circular plate is symmetrically rotatably installed on the inner wall of the observation channel, the first threaded rod is rotatably installed between the two circular plates, a first slider is threadedly installed on the first threaded rod, the infrared thermometer is fixedly installed on one side of the first slider, a support plate is fixedly installed on the top of the upper circular plate, a support plate is fixedly installed on the outside of the support plate, the second threaded rod is rotatably installed on the bottom end of the support plate, a second slider is threadedly installed on the second threaded rod, the infrared thermometer is also installed on one side of the second slider, the first threaded rod and the second threaded rod are symmetrically arranged and a driving assembly is installed on the top, the first slider and the second slider have the same height, a first support ring is fixedly installed on the outside of the circular plate below, the inner wall of the observation channel is provided with a first support groove matching the first support ring, the first support ring is slidably connected to the inner wall of the first support groove, and the bottom end of the support plate is slidably connected to the top of the reactor.

[0008] In the preferred technical solution of the utility model, the first guide rod is symmetrically fixedly installed between the two circular plates, the first slider is slidably installed on the first guide rod, two second guide rods are fixedly installed on the bottom end of the support plate, the second slider is slidably installed on the second guide rod, the first guide rod is symmetrically arranged on both sides of the first threaded rod, and the second guide rod is symmetrically arranged on both sides of the second threaded rod.

[0009] In the preferred technical scheme of the present utility model, the driving assembly includes a first side plate, a first rotating shaft and a first motor, the first side plate is fixedly installed on the support plate and the top end of the support disk, the first rotating shaft is rotatably installed between the two first side plates, the first motor is fixedly installed at one end of the first rotating shaft, the first bevel gear is symmetrically fixedly installed on the first rotating shaft, the second rotating shaft and the third rotating shaft are fixedly installed on the top ends of the first threaded rod and the second threaded rod, the top end of the second rotating shaft slides through the circular plate and the support disk and the second bevel gear is fixedly installed, the top end of the third rotating shaft slides through the support plate and the third bevel gear is fixedly installed, the second bevel gear and the third bevel gear are respectively meshed and connected with adjacent first bevel gears, and the two first side plates are arranged on both sides of the first threaded rod and the second threaded rod.

[0010] In the preferred technical solution of the utility model, a plurality of support bars are fixedly installed on the outer side of the support plate, a support rod is fixedly installed on the bottom end of one end of the support bar, an internal gear is fixedly installed on the bottom ends of the plurality of support rods, a second side plate is fixedly installed on one side of the reactor, a second motor is fixedly installed on the top end of the second side plate, a first gear is fixedly installed on the output end of the second motor, the first gear is meshingly connected with the internal gear, and the internal gear is sleeved on the outer side of the reactor.

[0011] In the preferred technical solution of the utility model, the bottom ends of the two second guide rods are jointly fixed with a slide, the bottom end of the second threaded rod is rotatably connected to the top of the slide, the outer side of the reactor is slidably sleeved with a positioning ring, and one side of the slide is fixedly connected to the outer side of the positioning ring.

[0012] In the preferred technical solution of the utility model, the cross section of the positioning ring is T-shaped, an annular groove matching the positioning ring is provided on the outside of the reactor, and the positioning ring is slidably connected to the inner wall of the annular groove.

[0013] The beneficial effects of the utility model are as follows: the utility model obtains a resin cracking temperature testing device through the above design, 1. The infrared thermometer detects the temperature in the reactor through the detection window, and can detect inside and outside at the same time, thereby improving the detection efficiency; 2. The first motor is started to drive the first rotating shaft to rotate, and the rotation of the first rotating shaft drives the second rotating shaft and the third rotating shaft to rotate relative to each other through the cooperation of the first bevel gear, the second bevel gear and the third bevel gear respectively, and the relative rotation of the second rotating shaft and the third rotating shaft drives the first threaded rod and the second threaded rod to rotate respectively, and the rotation of the first threaded rod and the second threaded rod drives the first slider and the second slider to move and adjust the detection height, so that temperature information at different heights can be detected, and then the detection data can be more accurate; 3. At the same time, the second motor can also be started to drive the support plate to rotate through the cooperation of the first gear and the internal gear, and the rotation of the support plate drives the two infrared thermometers to rotate with the reactor as the axis to perform multi-directional detection, which further improves the accuracy of the detection data. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the structure of a resin cracking temperature testing device provided by the embodiment of the utility model;

[0016] Figure 2 A schematic diagram of the internal structure of a reactor is provided for an embodiment of the utility model;

[0017] Figure 3 A schematic diagram of the structure of the adjustment assembly is provided for the implementation mode of the utility model;

[0018] Figure 4 A schematic structural diagram of a drive assembly is provided for an implementation mode of the utility model.

[0019] In the figure: 110-reactor; 111-feed port; 112-discharge port; 113-detection window; 120-first threaded rod; 121-second threaded rod; 122-circular plate; 123-first slider; 124-support plate; 125-support plate; 126-second slider; 127-first guide rod; 128-second guide rod; 130-first side plate; 131-first rotating shaft; 132-first motor; 133-support bar; 134-inner gear; 135-second side plate; 136-second motor; 137-first gear; 140-slide plate; 141-positioning ring. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 3The utility model provides a technical solution: a resin cracking temperature testing device, including a reactor 110, wherein a feed port 111 and a discharge port 112 are respectively arranged on the outer side and the bottom end of the reactor 110, the reactor 110 is cylindrical and an observation channel is arranged at the axis, an infrared thermometer is respectively arranged in the observation channel and on the outer side of the reactor 110, an adjusting component is installed on the infrared thermometer, a plurality of detection windows 113 cooperating with the infrared thermometer are respectively arranged on the outer side and the inner side of the reactor 110, the cross-section of the reactor 110 is annular, which can also be understood as a hollow round tube with a side wall, valves are installed on the feed port 111 and the discharge port 112, the adjusting component includes a first threaded rod 120 and a second threaded rod 121, a circular plate 122 is symmetrically rotatably installed on the inner wall of the observation channel, the first threaded rod 120 is rotatably installed between the two circular plates 122, and the first threaded rod 120 is rotatably installed between the two circular plates 122. A first slider 123 is threadedly installed on the threaded rod 120, and an infrared thermometer is fixedly installed on one side of the first slider 123. A support disk 124 is fixedly installed on the top of the upper circular plate 122, and a support plate 125 is fixedly installed on the outer side of the support disk 124. The second threaded rod 121 is rotatably installed on the bottom end of the support plate 125. A second slider 126 is threadedly installed on the second threaded rod 121, and an infrared thermometer is also installed on one side of the second slider 126. The first threaded rod 120 and the second threaded rod 121 are symmetrically arranged and a driving assembly is installed on the top. The first slider 123 and the second slider 126 have the same height. A first support ring is fixedly installed on the outer side of the lower circular plate 122, and a first support groove matching the first support ring is provided on the inner wall of the observation channel. The first support ring is slidably connected to the inner wall of the first support groove, and the bottom end of the support plate 125 is slidably connected to the top of the reactor 110.

[0022] In some specific implementation schemes, a first guide rod 127 is symmetrically fixedly installed between the two circular plates 122, the first slider 123 is slidably installed on the first guide rod 127, two second guide rods 128 are fixedly installed on the bottom end of the support plate 125, the second slider 126 is slidably installed on the second guide rod 128, the first guide rod 127 is symmetrically arranged on both sides of the first threaded rod 120, and the second guide rod 128 is symmetrically arranged on both sides of the second threaded rod 121. The setting of the first guide rod 127 and the second guide rod 128 can allow the first slider 123 and the second slider 126 to slide in a limited position to cooperate with the first threaded rod 120 and the second threaded rod 121 for lifting and lowering adjustment.

[0023] In some specific embodiments, the bottom ends of the two second guide rods 128 are jointly fixed with a slide plate 140, the bottom end of the second threaded rod 121 is rotatably connected to the top end of the slide plate 140, the outer side of the reactor 110 is slidably sleeved with a positioning ring 141, one side of the slide plate 140 is fixedly connected to the outer side of the positioning ring 141, the cross-section of the positioning ring 141 is T-shaped, and an annular groove matching the positioning ring 141 is provided on the outer side of the reactor 110, and the positioning ring 141 is slidably connected to the inner wall of the annular groove, which improves the stability of the second threaded rod 121 during rotation and prevents the second threaded rod 121 from deflecting due to long-term use.

[0024] See also Figure 3 and Figure 4 The driving assembly includes a first side plate 130, a first rotating shaft 131 and a first motor 132. The first side plate 130 is fixedly installed on the top of the support plate 125 and the support disk 124 respectively. The first rotating shaft 131 is rotatably installed between the two first side plates 130. The first motor 132 is fixedly installed on one end of the first rotating shaft 131. The first bevel gear is symmetrically fixedly installed on the first rotating shaft 131. The second rotating shaft and the third rotating shaft are fixedly installed on the top of the first threaded rod 120 and the second threaded rod 121 respectively. The top of the second rotating shaft slides through the circular plate 122 and the support disk 124 and is fixedly installed with the second bevel gear. The top of the third rotating shaft slides through the support plate 125 and is fixedly installed with the third bevel gear. The second bevel gear and the third bevel gear are respectively meshed and connected with adjacent first bevel gears. The two first side plates 130 are arranged on both sides of the first threaded rod 120 and the second threaded rod 121.

[0025] In some specific implementation schemes, a plurality of support bars 133 are fixedly installed on the outer side of the support plate 124, a support rod is fixedly installed on the bottom end of one end of the support bar 133, an inner gear 134 is fixedly installed on the bottom ends of the plurality of support rods, a second side plate 135 is fixedly installed on one side of the reactor 110, a second motor 136 is fixedly installed on the top end of the second side plate 135, a first gear 137 is fixedly installed on the output end of the second motor 136, the first gear 137 is meshingly connected with the inner gear 134, and the inner gear 134 is sleeved on the outer side of the reactor 110, so as to facilitate the adjustment of the detection angle, thereby making the detection more comprehensive and improving the accuracy of the detection.

[0026] Working principle: When in use, the infrared thermometer detects the temperature inside the reactor 110 through the detection window 113, and starts the first motor 132 to drive the first rotating shaft 131 to rotate. The rotation of the first rotating shaft 131 drives the second rotating shaft and the third rotating shaft to rotate relative to each other through the cooperation of the first bevel gear, the second bevel gear and the third bevel gear. The relative rotation of the second rotating shaft and the third rotating shaft drives the first threaded rod 120 and the second threaded rod 121 to rotate respectively. The first threaded rod 120 and the second threaded rod 121 rotate to drive the first slider 123 and the second slider 126 to move and adjust the detection height. At the same time, the second motor 136 can also be started to drive the support plate 124 to rotate through the cooperation of the first gear 137 and the internal gear 134. The support plate 124 rotates to drive the two infrared thermometers to rotate with the reactor 110 as the axis to perform multi-directional detection.

[0027] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A resin cracking temperature testing device, comprising a reactor, characterized in that: The outside and bottom of the reactor are respectively provided with a feed port and a discharge port. The reactor is cylindrical and an observation channel is provided at the axis. Infrared thermometers are respectively provided in the observation channel and on the outside of the reactor. An adjustment component is installed on the infrared thermometer. A plurality of detection windows cooperating with the infrared thermometers are respectively provided on the outside and inside of the reactor.

2. A resin cracking temperature testing device according to claim 1, characterized in that: The cross section of the reactor is annular.

3. A resin cracking temperature testing device according to claim 1, characterized in that: The adjustment assembly includes a first threaded rod and a second threaded rod, a circular plate is symmetrically rotatably mounted on the inner wall of the observation channel, the first threaded rod is rotatably mounted between the two circular plates, a first slider is threadedly mounted on the first threaded rod, the infrared thermometer is fixedly mounted on one side of the first slider, a support plate is fixedly mounted on the top of the upper circular plate, a support plate is fixedly mounted on the outer side of the support plate, the second threaded rod is rotatably mounted on the bottom end of the support plate, a second slider is threadedly mounted on the second threaded rod, the infrared thermometer is also mounted on one side of the second slider, the first threaded rod and the second threaded rod are symmetrically arranged and a driving assembly is mounted on the top.

4. A resin cracking temperature testing device according to claim 3, characterized in that: A first guide rod is symmetrically fixedly installed between the two circular plates, the first slider is slidably installed on the first guide rod, two second guide rods are fixedly installed on the bottom end of the support plate, and the second slider is slidably installed on the second guide rod.

5. A resin cracking temperature testing device according to claim 3, characterized in that: The drive assembly includes a first side plate, a first rotating shaft and a first motor, the first side plate is fixedly installed on the support plate and the top of the support disk, the first rotating shaft is rotatably installed between the two first side plates, the first rotating shaft is fixedly installed on one end of the first rotating shaft, the first bevel gear is symmetrically fixedly installed on the first rotating shaft, the second rotating shaft and the third rotating shaft are fixedly installed on the top of the first threaded rod and the second threaded rod, the top of the second rotating shaft slides through the circular plate and the support disk and the second bevel gear is fixedly installed, the top of the third rotating shaft slides through the support plate and the third bevel gear is fixedly installed, and the second bevel gear and the third bevel gear are respectively meshed and connected with adjacent first bevel gears.

6. A resin cracking temperature testing device according to claim 3, characterized in that: A plurality of support bars are fixedly mounted on the outer side of the support plate, a support rod is fixedly mounted on the bottom end of one end of the support bar, an internal gear is fixedly mounted on the bottom ends of the plurality of support rods, a second side plate is fixedly mounted on one side of the reactor, a second motor is fixedly mounted on the top end of the second side plate, a first gear is fixedly mounted on the output end of the second motor, and the first gear is meshingly connected with the internal gear.

7. A resin cracking temperature testing device according to claim 4, characterized in that: The bottom ends of the two second guide rods are commonly fixed with a slide plate, the bottom end of the second threaded rod is rotatably connected to the top end of the slide plate, the outer side of the reactor is slidably sleeved with a positioning ring, and one side of the slide plate is fixedly connected to the outer side of the positioning ring.

8. The resin cracking temperature testing device according to claim 7, characterized in that: The cross section of the positioning ring is T-shaped, and an annular groove matching the positioning ring is arranged on the outside of the reactor.

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