Multifunctional silicon carbide burner temperature adjusting sleeve

Abstract

The utility model provides a multifunctional silicon carbide burner temperature adjusting sleeve, which belongs to the technical field of silicon carbide burners and comprises an adjusting sleeve body, a through hole formed in the side surface of the adjusting sleeve body, a temperature sensor fixedly mounted on the inner wall of the adjusting sleeve body and an inserting groove formed in the center of the adjusting sleeve body. The adjusting sleeve body comprises an outer layer, a cooling groove formed in the side surface of the outer layer and a cooling pipe arranged in the center of the cooling groove. According to the utility model, the temperature of the burner is accurately monitored and adjusted through the mutual matching of the structures, meanwhile, the burner has an efficient cooling function, the service life of the burner is effectively prolonged, the combustion efficiency of the burner is effectively improved, and the adjusting sleeve body made of a silicon carbide material is combined with a multi-layer composite structure; the adjusting sleeve has good high-temperature resistance, heat insulation and anti-scalding performance, stable operation of equipment in an extreme environment is ensured, and in addition, the cooling pipes are annularly distributed in the adjusting sleeve body, so that cooling is more uniform.

Description

TECHNICAL FIELD

[0001] The utility model belongs to silicon carbide burner technical field, concretely relates to a multifunctional silicon carbide burner temperature adjusting sleeve. BACKGROUND

[0002] The multifunctional silicon carbide burner temperature adjusting sleeve is an industrial equipment, which is mainly used for controlling and adjusting the temperature of the burner to ensure the stable operation of the burner under high-temperature environment and prolong the service life thereof, and is suitable for various high-temperature combustion equipment, such as industrial furnaces, boilers, incinerators, etc.

[0003] In the prior art document with the publication number CN202322190646.8, a silicon carbide burner sleeve with adjustable flame temperature is disclosed. When the silicon carbide nozzle sleeve is in use, air enters directly from the silicon carbide nozzle sleeve, and at this time, the air intake cannot be adjusted, which affects the flame temperature of the silicon carbide nozzle, reduces the practicality of the device, and is not conducive to actual use.

[0004] The existing burner temperature adjusting method mainly relies on adjusting the gas flow or air flow. Although this method can achieve temperature regulation to a certain extent, the adjusting precision often cannot meet the needs of high-precision production. Since the gas flow and air flow adjustment involves complex fluid dynamics processes, the response speed is slow, and it cannot quickly adapt to the real-time needs of temperature changes in the production process. In addition, this adjusting method often leads to energy waste because part of the gas is not effectively utilized under incomplete combustion, resulting in increased energy consumption. At the same time, frequent flow adjustment also accelerates the wear of the burner and related components, shortening the service life of the equipment. Therefore, a multifunctional silicon carbide burner temperature adjusting sleeve is proposed. SUMMARY

[0005] The utility model aims at providing a multifunctional silicon carbide burner temperature adjusting sleeve, which aims to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A multifunctional silicon carbide burner temperature adjusting sleeve, comprising an adjusting sleeve body, a through hole opened on the side surface of the adjusting sleeve body, a temperature sensor fixedly installed on the inner wall of the adjusting sleeve body, and a plug-in slot opened in the center of the adjusting sleeve body.

[0008] As a preferred scheme of the utility model, the adjusting sleeve body comprises an outer layer, a cooling groove opened on the side surface of the outer layer, and a cooling pipe arranged in the center of the cooling groove.

[0009] As a preferred scheme of the utility model, the outer layer comprises an anti-scald layer, a heat insulation layer fixedly connected to the inner surface of the anti-scald layer, a high-temperature-resistant layer bonded to the side surface of the heat insulation layer, and a metal layer fixedly connected to the side wall of the high-temperature-resistant layer.

[0010] As a preferred scheme of the utility model, the adjusting sleeve body is made of silicon carbide material, the adjusting sleeve body is sleeved outside the burner, and an annular cavity is formed between the inner wall of the adjusting sleeve body and the outer wall of the burner.

[0011] As a preferred scheme of the utility model, the temperature sensor is arranged on the inner wall of the sleeve body and used for monitoring the temperature of the burner in real time.

[0012] As a preferred scheme of the utility model, the cooling pipe is arranged inside the sleeve body and used for passing cooling medium to cool the burner.

[0013] As a preferred scheme of the utility model, the high-temperature-resistant layer is made of aluminum honeycomb plate material, and the cooling pipe is annularly distributed in the inner cavity of the adjusting sleeve body.

[0014] Compared with the prior art, the utility model has the beneficial effects that: through the mutual cooperation between the structures, the temperature of the burner is accurately monitored and adjusted, meanwhile, the cooling function is efficient, the service life and the combustion efficiency of the burner are effectively improved, the adjusting sleeve body is made of silicon carbide material and combined with the multilayer composite structure, so that the adjusting sleeve body has good high-temperature resistance, heat insulation and anti-scald performance, and the stable operation of the equipment in extreme environment is ensured, in addition, the annular distribution design of the cooling pipe in the adjusting sleeve body makes the cooling more uniform, and the comprehensive performance of the adjusting sleeve is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without paying creative labor. Among them:

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is the side view structure schematic diagram of the utility model;

[0018] Figure 3 It is the sectional view structure schematic diagram of the utility model;

[0019] Figure 4 It is the outer layer sectional view structure schematic diagram of the utility model.

[0020] In the figure: 101, adjusting sleeve body; 102, through hole; 103, temperature sensor; 104, plug-in slot; 101a, outer layer; 101b, cooling groove; 101c, cooling pipe; 101a-1, scalding prevention layer; 101a-2, heat insulation layer; 101a-3, high-temperature-resistant layer; 101a-4, metal layer. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent, obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the accompanying drawings of the specification.

[0022] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0023] Secondly, "one embodiment" or "embodiment" referred to herein means that specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is separate or alternative to other embodiments.

[0024] Embodiments

[0025] Reference Figures 1-4 For the embodiments of the utility model, the embodiments provide a multifunctional silicon carbide burner temperature adjusting sleeve, comprising,

[0026] The adjusting sleeve body 101, the through hole 102 opened in the side surface of the adjusting sleeve body 101, the temperature sensor 103 fixedly installed on the inner wall of the adjusting sleeve body 101, and the plug-in slot 104 opened in the center of the adjusting sleeve body 101.

[0027] The adjusting sleeve body 101 comprises an outer layer 101a, a cooling groove 101b opened in the side surface of the outer layer 101a, and a cooling pipe 101c arranged in the center of the cooling groove 101b.

[0028] The outer layer 101a comprises a scalding prevention layer 101a-1, a heat insulation layer 101a-2 fixedly connected to the inner surface of the scalding prevention layer 101a-1, a high-temperature-resistant layer 101a-3 bonded to the side surface of the heat insulation layer 101a-2, and a metal layer 101a-4 fixedly connected to the side wall of the high-temperature-resistant layer 101a-3.

[0029] Specifically, first, the adjusting sleeve body 101 is sleeved outside the burner to form an annular cavity, wherein the temperature sensor 103 is fixed on the inner wall for real-time monitoring of the temperature of the burner, the outer layer 101a of the adjusting sleeve body 101 is composed of an anti-scald layer 101a-1, a heat insulation layer 101a-2, a high-temperature-resistant layer 101a-3 and a metal layer 101a-4, the side surface is provided with a through hole 102 and a cooling groove 101b, and the cooling groove 101b is provided with a cooling pipe 101c in the center. In the working process, the data collected by the temperature sensor 103 is used to adjust the combustion temperature of the burner, and the cooling pipe 101c maintains the burner at a suitable working temperature by passing in a cooling medium to prevent overheating. Such a design not only ensures the stable operation of the burner, but also improves the safety of operation and the durability of the equipment.

[0030] The adjusting sleeve body 101 is made of silicon carbide material, the adjusting sleeve body 101 is sleeved outside the burner, and an annular cavity is formed between the inner wall of the adjusting sleeve body 101 and the outer wall of the burner.

[0031] The temperature sensor 103 is arranged on the inner wall of the sleeve body and is used for real-time monitoring of the temperature of the burner.

[0032] The cooling pipe 101c is arranged in the sleeve body and is used for passing in a cooling medium to cool the burner.

[0033] The high-temperature-resistant layer 101a-3 is made of aluminum honeycomb plate material, and the cooling pipe 101c is annularly distributed in the inner cavity of the adjusting sleeve body 101.

[0034] In use, if the temperature of the burner needs to be adjusted, the operator directly rotates the adjusting sleeve, so that the through hole 102 on the adjusting sleeve and the through hole 102 on the burner are zoomed in size, the strength of internal air contact is adjusted, and the flame of the burner is adjusted.

[0035] It should be noted that first, the adjusting sleeve body 101 made of silicon carbide material is sleeved outside the burner to form an annular cavity, which is located between the inner wall of the adjusting sleeve body 101 and the outer wall of the burner. The built-in temperature sensor 103 monitors the temperature of the burner in real time to ensure accurate control of the combustion process. At the same time, the adjusting sleeve is provided with a cooling channel, which passes in a cooling medium to effectively cool the burner to maintain its optimal working temperature. The specially designed high-temperature-resistant layer 101a-3 is made of aluminum honeycomb plate material, which enhances the heat insulation performance of the adjusting sleeve. The cooling pipe 101c is annularly distributed in the inner cavity of the adjusting sleeve body 101 to ensure uniform cooling effect. This design realizes real-time monitoring and accurate adjustment of the temperature of the burner, and protects the burner through an effective cooling system to prolong its service life.

[0036] In use, the adjusting sleeve body 101 made of silicon carbide material is sleeved outside the burner to form an annular cavity, the temperature sensor 103 fixed on the inner wall monitors the temperature of the burner in real time to ensure accurate control of the combustion process, the outer layer 101a of the adjusting sleeve is composed of an anti-scalding, heat-insulating, high-temperature-resistant and metal layer 101a-4, the side cooling grooves 101b and the central cooling pipe 101c are filled with cooling medium to effectively maintain the burner at a suitable working temperature and prevent overheating, the high-temperature-resistant layer 101a-3 is made of aluminum honeycomb plate material to enhance the heat-insulating performance, and the annular distribution of the cooling pipe 101c ensures uniform cooling, realizing real-time monitoring, accurate adjustment and effective cooling protection of the burner temperature, ensuring stable operation of the burner and prolonging the service life.

[0037] In summary, through the mutual cooperation of the structures, real-time monitoring and accurate adjustment of the burner temperature are realized, an effective cooling system is provided, the burner is ensured to operate stably at the optimal working temperature, and the combustion efficiency is improved; the multi-layer structure design of anti-scalding, heat-insulating and high-temperature-resistant significantly improves the operation safety; the uniformly distributed cooling pipe 101c and the high-temperature-resistant layer 101a-3 made of aluminum honeycomb plate material enhance the cooling effect and heat-insulating performance, prevent the burner from overheating, and prolong the service life of the equipment; the safety and durability of the industrial combustion equipment are improved, and the maintenance cost is reduced.

[0038] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various example embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of discrete elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the scope of the application. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the example embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described but extends to the scope of the appended claims.

[0039] Furthermore, in the interest of providing a concise description of illustrative embodiments, not all features of an actual implementation can be described (that is, not all

[0040] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0041] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application, not limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A multi-functional silicon carbide burner temperature regulating sleeve characterized by: Comprising, The adjusting sleeve body (101) includes an outer layer (101a), a cooling groove (101b) arranged on the side surface of the outer layer (101a), and a cooling pipe (101c) arranged in the center of the cooling groove (101b).

2. The multi-functional SiC burner temperature regulating sleeve according to claim 1, characterized in that: The outer layer (101a) includes an anti-scald layer (101a-1), a heat insulation layer (101a-2) fixedly connected to the inner surface of the anti-scald layer (101a-1), a high-temperature-resistant layer (101a-3) bonded to the side surface of the heat insulation layer (101a-2), and a metal layer (101a-4) fixedly connected to the side wall of the high-temperature-resistant layer (101a-3).

3. The multi-functional SiC burner temperature regulating sleeve according to claim 2, characterized in that: The adjusting sleeve body (101) is made of silicon carbide material, is sleeved on the outside of the burner, and forms an annular cavity between the inner wall of the adjusting sleeve body (101) and the outer wall of the burner.

4. The multi-functional SiC burner temperature regulating sleeve of claim 3, wherein: The temperature sensor (103) is arranged on the inner wall of the sleeve body and is used for monitoring the temperature of the burner in real time.

5. The multi-functional SiC burner temperature regulating sleeve of claim 4, wherein: The cooling pipe (101c) is arranged in the inner part of the sleeve body and is used for passing cooling medium to cool the burner.

6. The multi-functional silicon carbide burner temperature regulating sleeve of claim 5, wherein: The high-temperature-resistant layer (101a-3) is made of aluminum honeycomb plate material, and the cooling pipe (101c) is annularly distributed in the inner cavity of the adjusting sleeve body (101).

7. The multi-functional silicon carbide burner temperature regulating sleeve of claim 6, wherein: ​

Images