Cracking furnace quick insertion assembly for solid total organic carbon analyzer

Abstract

The utility model relates to a cracking furnace quick-plug assembly for a solid total organic carbon analyzer, which comprises an adapter and a quick-release connector, the adapter comprises a connecting pipe part and a locking part, the connecting pipe part is fixedly connected with the locking part at 90 degrees, an internal thread is arranged in the locking part and is connected with an external thread of the quick-release connector, and the quick-release connector is fixedly connected with the adapter. A pipe connecting hole used for being connected with a combustion pipe is formed in the pipe connecting part. The replacement efficiency of the combustion tube is effectively improved, and the maintenance cost is greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of organic carbon analyzers, in particular to a cracking furnace quick-insertion component used for a solid total organic carbon analyzer. Background Art

[0002] Solid total organic carbon analyzers are widely used in many fields: (1) Environmental monitoring and assessment: Solid total organic carbon analyzers play a key role in environmental monitoring. They can measure the organic carbon content in solid samples such as soil and sediment, thereby evaluating the degree of environmental pollution and the health of the ecosystem. (2) Soil science: In soil science research, the instrument can be used to measure the organic carbon content in the soil, which helps to understand soil fertility, carbon cycle and the effect of soil remediation. (3) Agricultural field: In the agricultural field, solid total organic carbon analyzers can be used to evaluate soil quality, guide the use of organic fertilizers, and monitor the absorption and utilization of organic carbon by crops, thereby optimizing agricultural production. (4) Geology and geochemistry: In geological and geochemical research, the instrument can be used to analyze the organic carbon content in solid samples such as rocks and minerals, providing important data for research on earth evolution, paleoclimate, etc. (5) Waste treatment and resource utilization: In the process of waste treatment and resource utilization, solid total organic carbon analyzers can be used to monitor the organic carbon content in waste, providing a scientific basis for waste classification, treatment and resource utilization.

[0003] However, the cracking furnace in the solid total organic carbon analyzer needs to be frequently disassembled when replacing the combustion tube or adding the catalyst, which increases the maintenance cost and operation difficulty. In practical applications, cumbersome operations may lead to reduced work efficiency, especially in scenarios where the combustion tube or catalyst needs to be replaced frequently. This defect is particularly prominent. In addition, the bottom of the combustion tube lacks effective support. When the combustion tube is subjected to external forces, such as temperature changes, mechanical vibrations, etc., its structural stability may be affected. The lack of support may cause the combustion tube to deform or rupture when subjected to force, which will not only affect the normal operation of the equipment, but also may bring safety risks. When disassembling the combustion tube, it is necessary to disassemble the front and rear guards and flip module of the chassis. This step is not only cumbersome, but may also cause other components inside the chassis to be exposed, increasing the risk of pollutants such as dust and dirt entering the chassis. Utility Model Content

[0004] The utility model aims to provide a cracking furnace quick-insert assembly for a solid total organic carbon analyzer to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cracking furnace quick-insert assembly for a solid total organic carbon analyzer comprises an adapter and a quick-release joint, wherein the adapter comprises a connecting pipe portion and a locking portion, wherein the connecting pipe portion is fixedly connected to the locking portion at 90 degrees, wherein an internal thread is provided in the locking portion and connected to an external thread of the quick-release joint, and wherein the connecting pipe portion is formed with a connecting pipe hole for connecting a combustion tube.

[0007] In a possible implementation manner, a sealing groove is formed in the connecting pipe portion, and a sealing ring is installed in the sealing groove.

[0008] In a possible implementation manner, the adapter further includes a fixing portion, the fixing portion is located at an outer periphery of the connecting portion, and a fixing hole is formed on the fixing portion.

[0009] Preferably, there are two fixing parts, which are symmetrically arranged on the left and right sides of the connecting pipe part.

[0010] Optionally, the fixing portion, the connecting portion and the locking portion are integrally formed by machining.

[0011] A cracking furnace comprises the aforementioned cracking furnace quick-insertion assembly, a cracking furnace body and a combustion tube, wherein the combustion tube is installed on the cracking furnace body through the cracking furnace quick-insertion assembly.

[0012] In a possible implementation manner, the cracking furnace quick-insert assembly is fixedly mounted on the bottom of the cracking furnace body via a support seat.

[0013] Optionally, the support seat is connected to the cracking furnace body via a fixing member.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. Increase the convenience of combustion tube replacement. No need to perform any operation on the condensing coil below, which greatly simplifies the replacement process; reduces the time and labor cost required for replacement, reduces the error rate during operation, and improves work efficiency.

[0016] 2. The symmetrical design of the fixing screw holes on the support base ensures that the support base can move forward synchronously when the cracking furnace expands at high temperature, improves the stability of the combustion tube, and extends its service life; at the same time, it also enhances the safety of the equipment and reduces the safety accidents that may be caused by the rupture of the combustion tube.

[0017] 3. The quick-connect assembly adopts a split structure design, so that each component can be disassembled and replaced independently. This not only simplifies the process of replacing the sealing ring, but also avoids the coaxiality adjustment problem that may be caused by disassembling the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of a cracking furnace quick-insert assembly of the utility model;

[0019] Figure 2 It is a schematic diagram of the cracking furnace quick-insertion assembly of the utility model after being assembled to the support base;

[0020] Figure 3 This is a schematic diagram of the cracking furnace structure of the utility model.

[0021] In the figure, 1, cracking furnace body, 2, support seat, 3, adapter, 4, fixing part, 5, combustion tube, 6, sealing ring, 7, quick release joint, 301, connecting part, 302, connecting hole, 303, sealing groove, 304, locking part, 305, fixing part, 306, fixing hole. DETAILED DESCRIPTION

[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0023] like Figure 1 As shown, a cracking furnace quick-insert assembly for a solid total organic carbon analyzer includes an adapter 3 and a quick-release connector 7, wherein the adapter 3 includes a connecting portion 301 and a locking portion 304, wherein the connecting portion 301 is fixedly connected to the locking portion 304 at 90°, wherein the locking portion 304 is provided with an internal thread connected to the external thread of the quick-release connector 7, and wherein the connecting portion 301 is formed with a connecting hole 302 for connecting a combustion tube 5. A sealing groove 303 is formed in the connecting portion 301, wherein a sealing ring 6 is installed in the sealing groove 303. The adapter 3 also includes a fixing portion 305, wherein the fixing portion 305 is located at the outer periphery of the connecting portion 301, and a fixing hole 306 is formed on the fixing portion 305. There may be two fixing portions 305, which are symmetrically arranged on the left and right sides of the connecting portion 301. In order to ensure the stability of the quick-insert assembly, the fixing portion 305, the connecting portion 301 and the locking portion 304 are integrally formed by machining.

[0024] The cross section of the connecting pipe 301 can be rectangular or circular. The specific shape of the connecting pipe is not particularly limited in the present application. It is only required that the connecting pipe can be provided with a connecting pipe hole matching the combustion tube, and a sealing groove for accommodating a sealing ring can be provided in the hole. In the present application, the sealing ring 6 is usually an O-ring. As a common sealing element, the O-ring can effectively prevent fluid leakage and ensure the sealing of the connection.

[0025] It should be noted that the quick-release connector 7 is usually connected to the condensing coil. The combination of the quick-release connector 7 and the adapter 3 makes the connection process faster and more convenient, and improves the assembly efficiency of the equipment. This design allows the replacement process of the combustion tube or the internal catalyst to be simpler and faster. When replacing the combustion tube, there is no need to perform any operation on the condensing coil below, which greatly simplifies the replacement process. Compared with the traditional replacement method, which may require the removal of multiple parts, this device can reduce these steps and make the operation more efficient. It effectively reduces the risk of errors or damage caused by cumbersome operations. Significantly improve work efficiency and reduce maintenance costs.

[0026] As another aspect of the present invention, a cracking furnace is also provided. Figure 2 and Figure 3 The cracking furnace is an important component of the solid total organic carbon analyzer. The cracking furnace comprises the aforementioned quick-insert assembly, a cracking furnace body 1 and a combustion tube 5, wherein the combustion tube 5 is installed on the cracking furnace body 1 through the quick-insert assembly.

[0027] Specifically, the cracking furnace quick-insertion assembly is fixedly mounted on the bottom of the cracking furnace body 1 through the support seat 2. In order to facilitate the installation of the support seat 2 on the bottom of the cracking furnace body 1, a threaded hole is opened on the bottom of the cracking furnace body 1, and a screw hole is correspondingly opened on the support seat 2. The positions of the screw hole and the threaded hole correspond to each other. After the fixing member 4 (usually a fastening screw) is passed through the screw hole and the threaded hole in sequence and tightened, the support seat is fixed to the bottom of the cracking furnace.

[0028] When in use, first install the sealing ring 6 into the sealing groove 303, then fix the adapter 3 with the sealing ring 6 onto the support seat 2, tighten the fastening screws on the support seat 2 to fix the support seat 2 at the bottom of the cracking furnace body 1, then insert the combustion tube 5 into the connecting pipe hole 302, install and tighten the quick-release joint 7, lock the position of the combustion tube 5 in the connecting pipe part 301, so that the combustion tube 5 does not shake during the use of the cracking furnace, and complete the installation and start the cracking furnace to perform corresponding work.

[0029] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", "left and right", "front and back", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A cracking furnace quick-connect assembly for a solid total organic carbon analyzer, comprising an adapter (3) and a quick-release joint (7), wherein the adapter (3) comprises a connecting pipe portion (301) and a locking portion (304), wherein the connecting pipe portion (301) is fixedly connected to the locking portion (304) at a 90° angle, wherein the locking portion (304) is provided with an internal thread connected to an external thread of the quick-release joint (7), and the connecting pipe portion (301) is formed with a connecting pipe hole (302) for connecting a combustion tube.

2. The cracking furnace quick-insert assembly for a solid total organic carbon analyzer according to claim 1, characterized in that: A sealing groove (303) is formed in the connecting pipe portion (301), and a sealing ring (6) is installed in the sealing groove (303).

3. The cracking furnace quick-insert assembly for a solid total organic carbon analyzer according to claim 1, characterized in that: The adapter also includes a fixing portion (305), the fixing portion (305) is located at the outer periphery of the connecting pipe portion (301), and a fixing hole (306) is provided on the fixing portion (305).

4. The cracking furnace quick-plug assembly for a solid total organic carbon analyzer according to claim 3, characterized in that: There are two fixing parts (305), which are symmetrically arranged on the left and right sides of the connecting pipe part (301).

5. The cracking furnace quick-insert assembly for a solid total organic carbon analyzer according to claim 3, characterized in that: The fixing portion (305), the connecting portion (301) and the locking portion (304) are integrally formed by machining.

6. A cracking furnace, comprising the cracking furnace quick-insert assembly according to any one of claims 1 to 5, a cracking furnace body (1) and a combustion tube (5), wherein the combustion tube (5) is installed on the cracking furnace body (1) through the cracking furnace quick-insert assembly.

7. The cracking furnace according to claim 6, characterized in that: The cracking furnace quick-insert assembly is fixedly mounted on the bottom of the cracking furnace body (1) via a support seat (2).

8. The cracking furnace according to claim 7, characterized in that: The support seat (2) is connected to the cracking furnace body (1) via a fixing member (4).

Images