High-temperature furnace mouth sealing structure based on dead weight of reactor
By designing a self-weight sealing assembly consisting of a reactor mounting ring, sealing ring, telescopic rod, and spring, the internal forces of the high-temperature furnace are buffered, solving the problems of reactor weight pressure loss and sealing ring damage, and achieving stable sealing performance and stable support for the reactor.
Patent Information
- Application Number
- CN202423303795.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing high-temperature furnace opening sealing structures based on the reactor's own weight are prone to damage to the high-temperature furnace opening due to excessive reactor weight, and the sealing ring is easily damaged under the pressure inside the high-temperature furnace, affecting the sealing effect.
A self-weight sealing assembly was designed, comprising a reactor mounting ring, a sealing ring, a second telescopic rod, a spring, a conical entry ring, a guide limiting plate, and an angular support plate. By compressing the spring and adjusting the telescopic rod, the internal forces of the high-temperature furnace are buffered, and the sealing ring is prevented from being directly impacted, thus achieving the sealing performance of the sealing ring.
It effectively buffers the internal forces of the high-temperature furnace, prevents direct damage to the sealing ring, ensures sealing performance, provides stable support for the reactor, and guarantees the safe use of the high-temperature furnace opening.
Smart Images
Figure CN223726879U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to high temperature furnace technical field, concretely relates to a high temperature furnace mouth sealing structure based on reactor self weight. BACKGROUND
[0002] High temperature furnace is a kind of equipment that can reach high temperature, usually made of high-temperature-resistant material, can bear chemical reaction, heat treatment and material property test under high-temperature environment, it has the advantages such as high-temperature stability, uniform heating, controllability, and is the commonly used equipment in laboratory or production.
[0003] The existing high temperature furnace mouth sealing structure based on reactor self weight may be damaged or even crushed by the reactor due to its own weight when in use, thereby the normal use of the high temperature furnace mouth cannot be guaranteed, and when the sealing structure seals the high temperature furnace mouth, the force generated by the excessive internal pressure of the high temperature furnace may directly act on the sealing ring of the sealing structure, which may cause damage or even damage to the sealing ring, thereby affecting the sealing effect of the sealing ring, and the sealing effect of the high temperature furnace may not be guaranteed, therefore, a high temperature furnace mouth sealing structure based on reactor self weight is needed to solve the above problems. SUMMARY
[0004] The utility model aims at providing a high temperature furnace mouth sealing structure based on reactor self weight to solve the problems in the background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a high temperature furnace mouth sealing structure based on reactor self weight, including control platform and high temperature reaction furnace, the top of high temperature reaction furnace is provided with self weight sealing assembly, the self weight sealing assembly includes installation bottom disc, the top of installation bottom disc is fixedly connected with three first telescopic links, and the telescopic end of three first telescopic links is fixedly connected with force plate respectively, the top of three force plates is fixedly connected with reactor installation ring, the surface of reactor installation ring is fixedly connected with two limit blocks, and the inner portion of two limit blocks is slidably connected with guide rod respectively, the bottom of three force plates is fixedly connected with sealing ring, the bottom of sealing ring is fixedly connected with four second telescopic links, the bottom of sealing ring is fixedly connected with four springs, and the telescopic end of four second telescopic links is fixedly connected with conical ring, the surface of three first telescopic links is slidably connected with guide limit plate respectively, and the bottom of three guide limit plates is fixedly connected with angle support plate respectively.
[0006] By setting the above structure, when it is necessary to support the high-temperature furnace mouth to prevent the reactor from being too heavy to damage the high-temperature furnace mouth, the reactor installed in the reactor mounting ring can drive the sealing ring, the second telescopic rod and the spring to enter the high-temperature furnace mouth simultaneously under the self-weight, when the force generated in the high-temperature furnace acts on the conical entry ring, the spring is compressed, and the second telescopic rod is also retracted in the spring, so that the force from the high-temperature furnace can be buffered and weakened, and the force from the high-temperature furnace mouth can be avoided as much as possible to directly impact the rubber ring, so that the rubber ring can be affected by the force from the high-temperature furnace as little as possible, thereby the sealing performance of the sealing ring can be ensured as much as possible, when the bottom of the reactor mounting ring descends to the top of the guide limiting plate and contacts the guide limiting plate, the angular support plate fixedly connected to the bottom of the guide limiting plate can support the reactor installed on the reactor mounting ring, so that the reactor can be more stable, and the reactor will not continue to descend and press the high-temperature furnace mouth, thereby the high-temperature furnace mouth can be safely protected.
[0007] As a preferred scheme, the top of the control platform is provided with a connecting plate, and the top of the connecting plate is fixedly connected with the bottom of the high-temperature reaction furnace.
[0008] As a preferred scheme, the surface of the high-temperature reaction furnace is provided with a plurality of heat dissipation openings, the bottom of the high-temperature reaction furnace is provided with an air outlet, and the top of the high-temperature reaction furnace is provided with a high-temperature furnace mouth.
[0009] As a preferred scheme, the bottom of the mounting bottom plate is fixedly connected with the top of the high-temperature reaction furnace, and the bottoms of the three guide rods are fixedly connected with the top of the high-temperature reaction furnace.
[0010] As a preferred scheme, the spring is sleeved on the surface of the second telescopic rod, and one end of each of the four springs is fixedly connected with the top of the conical entry ring.
[0011] As a preferred scheme, the conical entry ring is in sliding connection with the high-temperature furnace mouth.
[0012] By setting the guide limiting plate, the telescopic end of the first telescopic rod can slide in the guide limiting plate, the guide limiting plate can provide the function of limiting and guiding the lifting of the telescopic end of the first telescopic rod, so that the sealing ring and the conical entry ring can be more accurately lowered and enter the high-temperature furnace mouth, and the accurate entry of the sealing ring into the high-temperature furnace mouth can guarantee the sealing performance of the self-weight sealing assembly.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] The utility model discloses a reactor mounting ring, sealing ring, second telescopic rod, spring, conical into ring, guide limit board and gusset support plate are set up, when needing to support high temperature furnace mouth and prevent the reactor from being too heavy and damaging high temperature furnace mouth, the reactor installed in the reactor mounting ring interior will drive sealing ring, second telescopic rod and spring to enter high temperature furnace mouth synchronously under the condition of dead weight, when the force generated in high temperature furnace acts on conical into ring, spring will compress, and second telescopic rod will also contract in the interior of spring simultaneously, so that the force from high temperature furnace interior can be buffered and weakened, and the force from high temperature furnace mouth can be avoided as far as possible to directly impact rubber ring, so that rubber ring can be influenced as far as possible not by the force of high temperature furnace interior, thereby can guarantee the sealing performance of sealing ring as far as possible, when the bottom of reactor mounting ring drops to the top of guide limit board and contacts, the gusset support plate fixedly connected at the bottom of guide limit board can support the reactor installed on reactor mounting ring, so that the reactor can be more stable, and also make the reactor not continue to drop and press high temperature furnace mouth, thereby can provide security for high temperature furnace mouth.
[0015] The utility model discloses a guide limit board is set up, and the telescopic end of first telescopic rod can slide in the inside of guide limit board, and guide limit board can provide the function of limiting and guiding for the lifting of telescopic end of first telescopic rod, so that sealing ring and conical into ring can drop more accurately and enter high temperature furnace mouth, and the accurate entry of sealing ring into high temperature furnace mouth can guarantee the sealing performance of dead weight sealing assembly. ACCURACY
[0016] Figure 1 It is the structure schematic diagram of the utility model's front view solid;
[0017] Figure 2 It is the structure schematic diagram of the utility model's dead weight sealing assembly;
[0018] Figure 3 It is the utility model Figure 2 It is the structure schematic diagram of the utility model's A place of amplification in the middle.
[0019] In the drawing: 1, control platform, 2, connecting plate, 3, high temperature reaction furnace, 4, heat dissipation port, 5, gas outlet, 6, high temperature furnace mouth, 7, dead weight sealing assembly, 701, installation base plate, 702, first telescopic rod, 703, stress plate, 704, reactor mounting ring, 705, limit block, 706, guide rod, 707, sealing ring, 708, second telescopic rod, 709, spring, 710, conical into ring, 711, guide limit board, 712, gusset support plate. CONCRETE IMPLEMENTATION
[0020] The utility model is further described below in combination with the embodiments.
[0021] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements of the method of the utility model under the concept of the utility model all belong to the range required to be protected by the utility model.
[0022] Please refer to Figures 1-3The utility model provides a high temperature furnace mouth sealing structure based on reactor dead weight, including control platform 1 and high temperature reaction furnace 3, the top of high temperature reaction furnace 3 is provided with dead weight sealing assembly 7, dead weight sealing assembly 7 includes installation bottom disc 701, the top fixedly connected with three first telescopic link 702 of installation bottom disc 701, the telescopic end of three first telescopic link 702 is fixedly connected with force plate 703 respectively, the top fixedly connected with reactor installation ring 704 of three force plate 703, the surface fixedly connected with two limit blocks 705 of reactor installation ring 704, the inside of two limit blocks 705 is slidably connected with guide rod 706 respectively, the bottom fixedly connected with sealing ring 707 of three force plate 703, the bottom fixedly connected with four second telescopic link 708 of sealing ring 707, the bottom fixedly connected with four spring 709 of sealing ring 707, the telescopic end fixedly connected with conical ring 710 of four second telescopic link 708, the surface slidably connected with guide limit plate 711 of three first telescopic link 702 respectively, the bottom fixedly connected with angle type support plate 712 of three guide limit plate 711 respectively, through setting up reactor installation ring 704, sealing ring 707, second telescopic link 708, spring 709, conical ring 710, guide limit plate 711 and angle type support plate 712, when needing to support high temperature furnace mouth 6 and prevent reactor weight from being too heavy and damaging high temperature furnace mouth 6, the reactor installed in the inside of reactor installation ring 704 can drive sealing ring 707, second telescopic link 708 and spring 709 to enter high temperature furnace mouth 6 simultaneously under the condition of dead weight, when the force generated in the inside of high temperature furnace acts on conical ring 710, spring 709 can compress, and second telescopic link 708 also can contract in the inside of spring 709 simultaneously, so that the force from the inside of high temperature furnace can be buffered and weakened, and the force from high temperature furnace mouth 6 can avoid the direct impact on rubber ring as far as possible, so that rubber ring can be influenced by the force from the inside of high temperature furnace as far as possible, and then the sealing performance of sealing ring 707 can be guaranteed as far as possible, when the bottom of reactor installation ring 704 drops to the top of guide limit plate 711 and contacts, the angle type support plate 712 fixedly connected at the bottom of guide limit plate 711 can support the reactor installed on reactor installation ring 704, so that the reactor can be more stable, and the reactor also can not continue to drop and press high temperature furnace mouth 6, and then can provide security for high temperature furnace mouth 6.
[0023] The top of control platform 1 is provided with a connecting plate 2, and the top of the connecting plate 2 is fixedly connected with the bottom of the high-temperature reaction furnace 3.
[0024] The surface of the high-temperature reaction furnace 3 is provided with a plurality of heat dissipation openings 4, the bottom of the high-temperature reaction furnace 3 is provided with an air outlet 5, and the top of the high-temperature reaction furnace 3 is provided with a high-temperature furnace mouth 6.
[0025] The bottom of the mounting chassis 701 is fixedly connected with the top of the high-temperature reaction furnace 3, and the bottom of the three guide rods 706 is fixedly connected with the top of the high-temperature reaction furnace 3.
[0026] The spring 709 is sleeved on the surface of the second telescopic rod 708, and one end of the four springs 709 is fixedly connected with the top of the tapered ring 710.
[0027] The tapered ring 710 is slidably connected with the high-temperature furnace mouth 6, the telescopic end of the first telescopic rod 702 can slide in the inside of the guide limiting plate 711 by arranging the guide limiting plate 711, the guide limiting plate 711 can provide the limiting and guiding effect for the lifting of the telescopic end of the first telescopic rod 702, so that the sealing ring 707 and the tapered ring 710 can be more accurately lowered and enter the high-temperature furnace mouth 6, and the accurate entry of the sealing ring 707 into the high-temperature furnace mouth 6 can guarantee the sealing performance of the self-weight sealing assembly 7.
[0028] When it is necessary to support the high-temperature furnace mouth 6 to prevent the reactor from being too heavy to damage the high-temperature furnace mouth 6, the reactor installed in the reactor mounting ring 704 will be lowered under the self-weight and will drive the two limiting blocks 705 fixedly connected therewith, the three stress plates 703 fixedly connected therewith, the sealing ring 707 fixedly connected with the stress plate 703, the second telescopic rod 708 and the spring 709 fixedly connected with the sealing ring 707, and the tapered ring 710 fixedly connected with the spring 709 to be lowered synchronously, in the process of lowering the reactor, the guiding effect of the guide rod 706 and the tapered design of the tapered ring 710 make the tapered ring 710 enter the high-temperature furnace mouth 6 smoothly and drive the sealing ring 707, the second telescopic rod 708 and the spring 709 to enter the high-temperature furnace mouth 6 synchronously, when the force generated in the high-temperature furnace acts on the tapered ring, the force will impact the tapered ring 710 so that the spring 709 fixedly connected with the tapered ring 710 will be compressed, at the same time, the second telescopic rod 708 will also be contracted in the inside of the spring 709, so that the force from the inside of the high-temperature furnace can be buffered and weakened, when the bottom of the reactor mounting ring 704 is lowered to the top of the guide limiting plate 711 and contacts the guide limiting plate 711, at this moment, the angle support plate 712 fixedly connected with the bottom of the guide limiting plate 711 can support the reactor installed on the reactor mounting ring 704, so that the reactor will not continue to be lowered and press the high-temperature furnace mouth 6, thereby providing safety protection for the high-temperature furnace mouth 6.
[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A high-temperature furnace mouth sealing structure based on the weight of the reactor, comprising a control platform (1) and a high-temperature reaction furnace (3), characterized in that: The top of the high-temperature reaction furnace (3) is provided with a self-weight sealing assembly (7), the self-weight sealing assembly (7) comprises a mounting bottom disc (701), the top of the mounting bottom disc (701) is fixedly connected with three first telescopic rods (702), the telescopic ends of the three first telescopic rods (702) are fixedly connected with force receiving plates (703) respectively, the top of the three force receiving plates (703) is fixedly connected with a reactor mounting ring (704), the surface of the reactor mounting ring (704) is fixedly connected with two limiting blocks (705), the inner parts of the two limiting blocks (705) are slidably connected with guide rods (706) respectively, the bottom of the three force receiving plates (703) is fixedly connected with a sealing ring (707), the bottom of the sealing ring (707) is fixedly connected with four second telescopic rods (708), the bottom of the sealing ring (707) is fixedly connected with four springs (709), the telescopic ends of the four second telescopic rods (708) are fixedly connected with tapered rings (710), the surfaces of the three first telescopic rods (702) are slidably connected with guide limiting plates (711) respectively, the bottoms of the three guide limiting plates (711) are fixedly connected with angle type supporting plates (712) respectively.
2. The high temperature furnace mouth sealing structure based on the reactor self-weight according to claim 1, characterized in that: The top of the control platform (1) is provided with a connecting plate (2), and the top of the connecting plate (2) is fixedly connected with the bottom of the high-temperature reaction furnace (3).
3. The high temperature furnace mouth sealing structure based on the reactor self-weight according to claim 2, characterized in that: The surface of the high-temperature reaction furnace (3) is provided with a plurality of heat dissipation openings (4), the bottom of the high-temperature reaction furnace (3) is provided with an air outlet (5), and the top of the high-temperature reaction furnace (3) is provided with a high-temperature furnace opening (6).
4. The high temperature furnace mouth sealing structure based on the reactor self-weight according to claim 1, characterized in that: The bottom of the mounting bottom disc (701) is fixedly connected with the top of the high-temperature reaction furnace (3), and the bottoms of the three guide rods (706) are fixedly connected with the top of the high-temperature reaction furnace (3).
5. The high temperature furnace mouth seal structure based on the reactor self-weight according to claim 1, characterized in that: The spring (709) is sleeved on the surface of the second telescopic rod (708), and one end of the four springs (709) is fixedly connected with the top of the tapered ring (710).
6. The high temperature furnace mouth seal structure based on the reactor self-weight according to claim 1, characterized in that: The tapered ring (710) is slidably connected with the high-temperature furnace opening (6).