Device for measuring primary quenching temperature of carbon black reacting furnace
By installing a limiting plate and a sliding sleeve on the carbon black reactor, and using elastic and friction components to stabilize the temperature measuring device, the problem of easy damage to the thermocouple wire and corundum sheath was solved, thus achieving the stability and extended service life of the device.
Patent Information
- Application Number
- CN202422592928.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-26
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-10-26
AI Technical Summary
The thermocouple wires and corundum sheaths of existing type B or type S thermocouples are prone to embrittlement at high temperatures and damage after vibration, resulting in a short service life of the primary quenching temperature measuring device for the carbon black reactor and increasing production costs.
A limiting plate and a sliding sleeve are installed on the reactor body. Through the cooperation of the elastic component and the friction component, the vertical movement of the temperature measuring device is reduced, the stability is enhanced, and the thermocouple wire and corundum sheath are protected.
This extends the service life of the temperature measuring device, reduces damage caused by vibration, and lowers production costs.
Smart Images
Figure CN223807979U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to temperature measuring device technical field, concretely is carbon black reaction furnace first quenching temperature measuring device. BACKGROUND
[0002] Carbon black reaction furnace first quenching temperature is 500-1200 DEG C, and process medium is carbon black flue gas containing powdery carbon black, has the characteristics such as fast flow, serious scouring and the vibration of reaction furnace, and the measurement of carbon black industry's reaction furnace first quenching temperature generally adopts B type or S type thermocouple at present, and the sheath adopts double -layer steel jade, and service life is generally 6-12 months, and the main damage reason is that the thermocouple wire and steel jade sheath of B type or S type thermocouple are brittle at high temperature, and are damaged after vibration.
[0003] The thermocouple wire and steel jade sheath of existing B type or S type thermocouple are brittle at high temperature, and are damaged after vibration, thereby leading to the increase of production cost and resource waste, therefore, carbon black reaction furnace first quenching temperature measuring device is provided. UTILITY MODEL CONTENT
[0004] (I) the technical problem solved
[0005] In view of the deficiencies of the prior art, the utility model provides carbon black reaction furnace first quenching temperature measuring device, has the advantages such as protecting thermocouple wire and steel jade sheath, and solves the problem that thermocouple wire and steel jade sheath are easily damaged.
[0006] (II) technical scheme
[0007] In order to realize the above-mentioned purpose of protecting thermocouple wire and steel jade sheath, the utility model provides the following technical scheme:
[0008] Carbon black reaction furnace first quenching temperature measuring device, including reaction furnace body and temperature measuring device ontology, two slide rods are fixedly installed on the reaction furnace body, two elastic components are arranged on the two slide rods, the temperature measuring device ontology is screw threaded between the two elastic components, two limit plates are fixedly installed on the reaction furnace body, and a friction assembly is arranged between the two elastic components and the two limit plates respectively, for preventing the repeated bounce of the temperature measuring device ontology up and down.
[0009] As a preferred technical scheme of the utility model, the elastic component includes a slide sleeve and a buffer spring arranged on the slide rod respectively, wherein the two ends of the buffer spring are fixedly connected with the slide sleeve and the slide rod respectively, wherein the temperature measuring device ontology is screw threaded between the two slide sleeves, and wherein the friction assembly is arranged between the slide sleeve and the limit plate.
[0010] As a preferred technical solution of this utility model, the friction assembly includes a groove formed on the side wall of the limiting plate, a friction plate fixedly installed on the inner wall of the groove, a slider fixedly installed on the side wall of the sliding sleeve, and a friction block fixedly installed on the side wall of the slider, wherein the slider is slidably connected to the groove, and the friction block is friably connected to the friction plate.
[0011] As a preferred embodiment of this utility model, a limiting block is fixedly installed on the top of the slide rod.
[0012] As a preferred technical solution of this utility model, a screw is movably connected to the body of the temperature measuring device, and a threaded hole is provided on the sliding sleeve, wherein the screw is threadedly connected to the sliding sleeve through the threaded hole.
[0013] (III) Beneficial Effects
[0014] Compared with the prior art, this utility model provides a primary quenching temperature measuring device for a carbon black reactor, which has the following advantages:
[0015] This primary quenching temperature measuring device for a carbon black reactor uses a limiting plate fixedly installed on the reactor body. Friction blocks and friction plates are installed between the limiting plate and the sliding sleeve. This allows the sliding sleeve to gradually reduce its vertical movement on the sliding rod until the sliding sleeve and the temperature measuring device body become stable. This increases the stability of the temperature measuring device body while reducing the impact force caused by the reactor body vibration, thus protecting the temperature measuring device body and extending its service life. Attached Figure Description
[0016] Figure 1 This is a front sectional view of the structure of this utility model;
[0017] Figure 2 The structure of this utility model Figure 1 A partially enlarged schematic diagram of part A shown;
[0018] Figure 3 The structure of this utility model Figure 1 The diagram shows a magnified view of part B.
[0019] In the diagram: 1. Reactor body; 2. Limiting plate; 3. Buffer spring; 4. Slide rod; 5. Limiting block; 6. Sliding sleeve; 7. Temperature measuring device body; 8. Slide groove; 9. Friction plate; 10. Sliding block; 11. Friction block; 12. Positioning hole; 13. Threaded hole; 14. Screw. Detailed Implementation
[0020] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.
[0021] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0022] In the description of the utility model, it is understood that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected, can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For the ordinary skill in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0023] Please refer to Figures 1-3 , the carbon black reaction furnace primary quenching temperature measuring device, including reaction furnace body 1 and temperature measuring device body 7, reaction furnace body 1 is fixedly installed with two slide bars 4, wherein two slide bars 4 are vertically fixedly installed on reaction furnace body 1, two slide bars 4 are provided with two elastic components, wherein one end of elastic component is fixedly connected at the bottom of slide bar 4, and the other end is slidably connected on slide bar 4, temperature measuring device body 7 is threadedly connected between two elastic components, so that the elasticity of contraction and extension of elastic component can make temperature measuring device body 7 have certain damping and buffering effect after being installed on reaction furnace body 1, two limiting plates 2 are fixedly installed on reaction furnace body 1, two limiting plates 2 are respectively installed on the side away from two slide bars 4, two elastic components are respectively provided with friction components between two limiting plates 2, for preventing temperature measuring device body 7 from repeatedly bouncing up and down, so that when the damping and buffering effect of temperature measuring device body 7 is implemented by elastic component, the amplitude of up and down vibration of temperature measuring device body 7 can be gradually reduced by friction component until temperature measuring device body 7 tends to be stable, thereby achieving the effect of increasing the stability of temperature measuring device body 7, and further achieving the effect of protecting temperature measuring device body 7.
[0024] In the embodiment, the elastic component includes the sliding sleeve 6 and the buffer spring 3 arranged on the slide rod 4 respectively, the two ends of the buffer spring 3 are fixedly connected with the sliding sleeve 6 and the slide rod 4 respectively, the temperature measuring device body 7 is threadedly connected between the two sliding sleeves 6, and the friction component is arranged between the sliding sleeve 6 and the limiting plate 2, so that the elastic force of the buffer spring 3 can be stretched and contracted, the impact force on the sliding sleeve 6 can be reduced when the reaction furnace body 1 vibrates, the impact force on the temperature measuring device body 7 can be further reduced, and the temperature measuring device body 7 can achieve the effect of shock absorption and buffering.
[0025] In the embodiment, the friction component includes the sliding groove 8 formed in the side wall of the limiting plate 2, the friction plate 9 fixedly installed on the inner wall of the sliding groove 8, the sliding block 10 fixedly installed on the side wall of the sliding sleeve 6, and the friction block 11 fixedly installed on the side wall of the sliding block 10, the sliding block 10 is in sliding connection with the sliding groove 8, and the friction block 11 is in frictional connection with the friction plate 9, so that the amplitude of the sliding sleeve 6 moving up and down on the slide rod 4 can be gradually reduced until the sliding sleeve 6 tends to be stable on the slide rod 4 by the frictional connection between the friction plate 9 and the friction block 11, the temperature measuring device body 7 can achieve the effect of stability, and the stability of the temperature measuring device body 7 can be improved.
[0026] In the embodiment, the limiting block 5 is fixedly installed on the top of the slide rod 4, the sliding sleeve 6 can be effectively prevented from falling off from the slide rod 4 in the process of vibrating upward by the limiting block 5, and the stability of the sliding sleeve 6 is ensured.
[0027] In the embodiment, the screw 14 is movably connected to the temperature measuring device body 7, the threaded hole 13 is formed in the sliding sleeve 6, the screw 14 is in threaded connection with the sliding sleeve 6 through the threaded hole 13, the positioning hole 12 is formed in the temperature measuring device body 7, and the screw 14 is movably connected to the temperature measuring device body 7 through the positioning hole 12, so that the screw 14 can be fixed to the sliding sleeve 6 in a rotating manner by the threaded connection, and the temperature measuring device body 7 can be fixed.
[0028] Working principle: the two screws 14 are rotated to fix the temperature measuring device body 7 to the two sliding sleeves 6, when the reaction furnace body 1 vibrates, the sliding sleeve 6 can move up and down on the slide rod 4 by the elastic force of the buffer spring 3 being stretched and contracted, so that the sliding sleeve 6 and the temperature measuring device body 7 can reduce the impact force received, the effect of protecting the temperature measuring device body 7 is achieved, and the amplitude of the sliding sleeve 6 moving up and down on the slide rod 4 can be gradually reduced until the sliding sleeve 6 tends to be stable on the slide rod 4 by the frictional force between the friction block 11 and the friction plate 9, and the stability of the temperature measuring device body 7 can be improved.
[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A device for measuring the primary quenching temperature of a carbon black reactor, comprising a reactor body (1) and a temperature measuring device body (7), characterized in that, Two slide rods (4) are fixedly installed on the reaction furnace body (1), two elastic assemblies are arranged on the two slide rods (4), the temperature measuring device body (7) is threadedly connected between the two elastic assemblies, two limiting plates (2) are fixedly installed on the reaction furnace body (1), and a friction assembly is arranged between each of the two elastic assemblies and the two limiting plates (2) to prevent the temperature measuring device body (7) from repeatedly bouncing up and down.
2. The apparatus according to claim 1, wherein: The elastic assembly comprises a sliding sleeve (6) and a buffer spring (3) arranged on the slide rod (4) respectively, the two ends of the buffer spring (3) are fixedly connected with the sliding sleeve (6) and the slide rod (4) respectively, the temperature measuring device body (7) is threadedly connected between the two sliding sleeves (6), and the friction assembly is arranged between the sliding sleeve (6) and the limiting plate (2).
3. The apparatus according to claim 2, wherein: The friction assembly comprises a sliding groove (8) formed in the side wall of the limiting plate (2), a friction plate (9) fixedly installed on the inner wall of the sliding groove (8), a sliding block (10) fixedly installed on the side wall of the sliding sleeve (6), and a friction block (11) fixedly installed on the side wall of the sliding block (10), the sliding block (10) is slidably connected with the sliding groove (8), and the friction block (11) is frictionally connected with the friction plate (9).
4. The apparatus according to claim 1, wherein: The limiting block (5) is fixedly installed on the top of the slide rod (4).
5. The apparatus according to claim 2, wherein: The temperature measuring device body (7) is movably connected with a screw (14), and a threaded hole (13) is formed in the sliding sleeve (6), wherein the screw (14) is threadedly connected with the sliding sleeve (6) through the threaded hole (13).