Volatile organic compound (VOC) waste gas condensation recovery device
By designing a protective mechanism and a detection mechanism in the VOC exhaust gas condensation and recycling device, the leakage problem caused by fragility in the pipeline welding is solved, and a higher sealing effect and leakage detection accuracy is achieved, ensuring the safety and stability of the system.
Patent Information
- Application Number
- CN202421463495.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The pipe welding of existing VOC exhaust gas condensation and recycling devices is fragile and prone to cracks and leakage due to corrosion or external impact, endangering employee health and safety.
A VOC exhaust gas condensation and recycling device including a protective mechanism and a detection mechanism is designed. The protective mechanism achieves precise adjustment of the position of the clamp ring through the fitting of the fixing snap ring and the thread groove, ensuring that the sealing gasket is closely attached to the surface of the pipe. The detection mechanism detects gas components in real time through detection tubes and detectors, and provides data feedback to detect leakage situations in a timely manner.
Improves the accuracy of sealing effect and leak detection, ensures the stability and safety of the system, reduces threats to employee health, and improves installation efficiency and system reliability.
Smart Images
Figure CN222788480U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waste gas recovery, in particular to a VOC waste gas condensation recovery device. Background Art
[0002] VOC (volatile organic compound) waste gas condensation recovery device is a device used to collect and treat volatile organic compound waste gas generated in industrial production or other processes.
[0003] However, in the prior art, some existing VOC waste gas condensation recovery devices usually collect and transport the condensed organic compound liquid to a liquid storage container. This collection system may include pipes, valves, pumps and other equipment to effectively collect and transfer liquid organic compounds in the waste gas. Welding is usually used between multiple pipes, but since the pipe welding points are relatively fragile, long-term use may cause cracks due to corrosion or external impact, causing gas and other compounds to leak. The leaked organic compounds pose a threat to employee health and safety, especially some volatile organic compounds may be toxic. This may cause employees to be exposed to harmful substances and cause harm to their health. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provide a VOC waste gas condensation recovery device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a VOC waste gas condensation recovery device, including: a protective mechanism, the protective mechanism includes a condensation tank, a transmission pipe is provided at one end of the condensation tank, a connecting pipe is provided at one end of the transmission pipe, a recovery box is provided at the other end of the connecting pipe, a first fixing clamp ring and a second fixing clamp ring are provided on the surface of the connection between the transmission pipe and the connecting pipe, and a detection mechanism is provided on one side of the first fixing clamp ring.
[0006] As a preferred embodiment, fixing plates are provided on both sides of the surface of the first fixing clamp ring, threaded tubes are provided on both sides of the surface of the second fixing clamp ring, fixing parts are provided on the inner walls of the two fixing plates and the threaded tubes, adjusting parts are provided on the inner walls of the threaded grooves opened on the tops of the first fixing clamp ring and the second fixing clamp ring, fixing rings are provided on the inner end surfaces of the two adjusting parts, and clamp rings are provided on one side of the two fixing rings.
[0007] As a preferred embodiment, the detection mechanism includes a detection tube, one end surface of the detection tube is fixedly connected to the inner wall of a groove opened on one side of the first fixed clamping ring, and the top end of the detection tube is connected to the detector.
[0008] As a preferred implementation, one end of the condensing tank is fixedly connected to one end of the transmission pipe, and one end of the transmission pipe is fixedly connected to one end of the connecting pipe.
[0009] As a preferred implementation, the other end of the connecting pipe is fixedly connected to the inner wall of a slot opened on one side of the recovery box.
[0010] As a preferred implementation, one side of the two fixing plates are respectively fixedly connected to two sides of the surface of the first fixing clamp ring.
[0011] As a preferred implementation, the two threaded tube surfaces are respectively fixedly connected to the two sides of the second fixing clamp ring surface.
[0012] As a preferred implementation, the threads provided on the surfaces of the two fixing members are respectively threadedly connected to the corresponding connecting plates and threaded pipes, and the fixing plates are threadedly fixed between the fixing members and the threaded pipes.
[0013] As a preferred embodiment, the threads provided on the surfaces of the two adjusting members are respectively threadedly connected to the thread grooves provided on the corresponding first fixing clamp ring and the second fixing clamp ring.
[0014] As a preferred implementation, the inner walls of the two fixing rings are rotatably connected to the inner end surfaces of the corresponding adjusting members, and the surfaces of the two clamping rings are fixedly connected to one side of the corresponding fixing rings.
[0015] Compared with the prior art, the advantages and positive effects of the utility model are:
[0016] The utility model installs a protective mechanism, which can realize accurate adjustment of the clamp ring position by rotating the adjusting piece and utilizing the cooperation of the threaded groove, thereby ensuring that the sealing gasket can closely fit the surface of the transmission pipe and the connecting pipe, thereby improving the sealing effect. This installation method can also make slight adjustments according to actual conditions to adapt to transmission pipes and connecting pipes of different diameters or shapes, thereby ensuring sealing performance. At the same time, the design of the adjusting piece makes the adjustment process relatively simple, and the staff can easily complete the adjustment operation, thereby improving installation efficiency.
[0017] Through the installed detection mechanism, by connecting the detection tube with the detector, not only can the detector detect the gas composition in the transmission tube in real time when a rupture occurs between the connecting tube and the transmission tube, and feed back the data to the operator to remind the staff, but the connected detector can also provide real-time data feedback, so that the operator can understand the operation of the exhaust gas treatment system in time. If there is an abnormal situation, timely measures can be taken to adjust or repair it to ensure the normal operation of the system. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A schematic diagram of the structure of a VOC waste gas condensation recovery device provided by the utility model;
[0019] Figure 2 A schematic diagram of the structure of a protective mechanism for a VOC waste gas condensation recovery device provided by the utility model, which is used for the side of the clamping mechanism;
[0020] Figure 3 A schematic structural diagram of a protection mechanism part and a detection mechanism side of a VOC waste gas condensation recovery device provided by the utility model;
[0021] Figure 4 This is a structural schematic diagram of the side of a partial disassembled view of a protection mechanism of a VOC waste gas condensation recovery device provided by the utility model.
[0022] Legend:
[0023] 1. Protective mechanism; 11. Condensate tank; 12. Transmission pipe; 13. Connecting pipe; 14. Recovery box; 15. First fixing clamp ring; 16. Second fixing clamp ring; 17. Fixing plate; 18. Threaded pipe; 19. Fixing piece; 110. Adjusting piece; 111. Fixing ring; 112. Clamp ring;
[0024] 2. Detection mechanism; 21. Detection tube; 22. Detector. DETAILED DESCRIPTION
[0025] In order to more clearly illustrate the overall concept of the utility model, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.
[0026] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.
[0027] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships 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 referred device or element 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.
[0028] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; 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. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.
[0029] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.
[0030] Example 1
[0031] like Figure 1 - Figure 4 As shown, the utility model provides a technical solution: a VOC waste gas condensation recovery device, comprising: a protection mechanism 1, the protection mechanism 1 includes a condensation tank 11, a transmission pipe 12 is arranged at one end of the condensation tank 11, a connecting pipe 13 is arranged at one end of the transmission pipe 12, a recovery box 14 is arranged at the other end of the connecting pipe 13, a first fixed clamp ring 15 and a second fixed clamp ring 16 are arranged on the surface of the connection between the transmission pipe 12 and the connecting pipe 13, a detection mechanism 2 is arranged on one side of the first fixed clamp ring 15, fixing plates 17 are arranged on both sides of the surface of the first fixed clamp ring 15, threaded pipes 18 are arranged on both sides of the surface of the second fixed clamp ring 16, fixing parts 19 are arranged on the inner walls of the two fixing plates 17 and the threaded pipe 18, adjusting parts 110 are arranged on the inner walls of the threaded grooves opened at the tops of the first fixed clamp ring 15 and the second fixed clamp ring 16, fixing rings 111 are arranged on the inner end surfaces of the two adjusting parts 110, and clamp rings 112 are arranged on one side of the two fixing rings 111.
[0032] In this embodiment, one end of the condensation tank 11 is fixedly connected to one end of the transmission pipe 12, one end of the transmission pipe 12 is fixedly connected to one end of the connecting pipe 13, and the other end of the connecting pipe 13 is fixedly connected to the inner wall of the slot opened on one side of the recovery box 14; the fixed connection enables the various components to be compactly connected together, which not only saves space, but is also particularly suitable for workplaces with space restrictions. At the same time, through the fixed connection, these components can also be firmly connected together to form an integral structure, thereby improving the stability and reliability of the system.
[0033] One side of the two fixing plates 17 is respectively fixedly connected to the two sides of the surface of the first fixing clamp 15, the surfaces of the two threaded tubes 18 are respectively fixedly connected to the two sides of the surface of the second fixing clamp 16, the threads opened on the surfaces of the two fixing members 19 are respectively threadedly connected to the corresponding connecting plates and threaded tubes 18, and the fixing plates 17 are threadedly fixed by the fixing members 19 and the threaded tubes 18; this installation method is relatively simple and direct, and the staff only needs to operate by rotating the fixing members 19, which can not only complete the installation process relatively quickly and save time costs, but also thread the fixing plates 17 and the threaded tubes 18 by the fixing members 19, which can also ensure the firmness and stability of the connection and improve the reliability of the system. At the same time, this installation method is relatively flexible in operation and can be adjusted according to actual conditions. It is suitable for the connection surfaces of transmission pipes 12 and connecting pipes 13 of different specifications and sizes.
[0034] The threads provided on the surfaces of the two adjusting members 110 are respectively threadedly connected to the thread grooves provided on the corresponding first fixing clamping ring 15 and the second fixing clamping ring 16, the inner walls of the two fixing rings 111 are respectively rotatably connected to the inner end surfaces of the corresponding adjusting members 110, and the surfaces of the two clamping rings 112 are respectively fixedly connected to one side of the corresponding fixing ring 111; by rotating the adjusting member 110 and utilizing the cooperation of the thread grooves, not only can the position of the clamping ring 112 be accurately adjusted to ensure that the sealing gasket can closely fit the surface of the transmission pipe 12 and the connecting pipe 13, thereby improving the sealing effect, but this installation method can also make slight adjustments according to actual conditions to adapt to transmission pipes 12 and connecting pipes 13 of different diameters or shapes, thereby ensuring the sealing performance. At the same time, the design of the adjusting member 110 makes the adjustment process relatively simple, and the staff can easily complete the adjustment operation, thereby improving the installation efficiency.
[0035] Example 2
[0036] like Figure 1 - Figure 3 As shown, the detection mechanism 2 includes a detection tube 21 , one end surface of the detection tube 21 is fixedly connected to the inner wall of a slot opened on one side of the first fixed clamp ring 15 , and the top end of the detection tube 21 is connected to a detector 22 .
[0037] In this embodiment, by connecting the detection tube 21 with the detector 22, not only can the detector 22 detect the gas composition in the transmission tube 12 in real time when a rupture occurs between the connecting tube 13 and the transmission tube 12, and feed back the data to the operator to remind the staff, but the connection of the detector 22 can also provide real-time data feedback, so that the operator can understand the operation of the exhaust gas treatment system in time. If an abnormal situation occurs, measures can be taken in time to adjust or repair it to ensure the normal operation of the system.
[0038] Working principle:
[0039] like Figure 1 - Figure 4 As shown, when the staff performs the preliminary installation, they can first bring the inner walls of the two clamping rings 112 close to the surface of the connection between the transmission pipe 12 and the connecting pipe 13, and then rotate the fixing member 19 to thread the fixing plate 17 and the threaded pipe 18 using the fixing member 19. After the threaded pipe 18 and the fixing plate 17 are threadedly fixed, the first fixing clamping ring 15 and the second fixing clamping ring 16 will also be limited and stuck on the surface of the connection between the transmission pipe 12 and the connecting pipe 13. The above description completes the preliminary installation process. After the staff fixes the first fixing clamping ring 15 and the second fixing clamping ring 16, they rotate the two adjusting members 110. When the adjusting member 110 rotates, the threads on its surface will cooperate with the corresponding thread grooves of the fixing ring 111, so as to first adjust the position of the adjusting member 110. When the adjusting member 110 moves, it will push the corresponding clamping ring 112 through cooperation with the fixing ring 111, so that the sealing gasket provided on the inner wall of the clamping ring 112 is close to the surface of the transmission pipe 12 and the connecting pipe 13.
[0040] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0041] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A VOC waste gas condensation recovery device, characterized in that: include: A protection mechanism (1), the protection mechanism (1) comprising a condensing tank (11), a transmission pipe (12) being arranged at one end of the condensing tank (11), a connecting pipe (13) being arranged at one end of the transmission pipe (12), a recovery box (14) being arranged at the other end of the connecting pipe (13), a first fixing clamp ring (15) and a second fixing clamp ring (16) being arranged on the surface of the connection between the transmission pipe (12) and the connecting pipe (13), and a detection mechanism (2) being arranged on one side of the first fixing clamp ring (15).
2. A VOC waste gas condensation recovery device according to claim 1, characterized in that: Fixed plates (17) are provided on both sides of the surface of the first fixed clamp ring (15), threaded tubes (18) are provided on both sides of the surface of the second fixed clamp ring (16), fixing pieces (19) are provided on the inner walls of the two fixed plates (17) and the threaded tubes (18), adjusting pieces (110) are provided on the inner walls of the threaded grooves opened at the tops of the first fixed clamp ring (15) and the second fixed clamp ring (16), fixing rings (111) are provided on the inner end surfaces of the two adjusting pieces (110), and clamping rings (112) are provided on one side of the two fixing rings (111).
3. A VOC waste gas condensation recovery device according to claim 2, characterized in that: The detection mechanism (2) comprises a detection tube (21), one end surface of the detection tube (21) is fixedly connected to the inner wall of a clamping groove opened on one side of the first fixed clamp ring (15), and the top end of the detection tube (21) is connected to a detector (22).
4. The VOC waste gas condensation recovery device according to claim 1, characterized in that: One end of the condensation tank (11) is fixedly connected to one end of the transmission pipe (12), and one end of the transmission pipe (12) is fixedly connected to one end of the connecting pipe (13).
5. The VOC waste gas condensation recovery device according to claim 1, characterized in that: The other end of the connecting pipe (13) is fixedly connected to the inner wall of a slot provided on one side of the recovery box (14).
6. A VOC waste gas condensation recovery device according to claim 2, characterized in that: One side of the two fixing plates (17) is respectively fixedly connected to two sides of the surface of the first fixing clamp ring (15).
7. A VOC waste gas condensation recovery device according to claim 2, characterized in that: The surfaces of the two threaded tubes (18) are respectively fixedly connected to the two sides of the surface of the second fixing clamp ring (16).
8. The VOC waste gas condensation recovery device according to claim 2, characterized in that: The threads formed on the surfaces of the two fixing members (19) are respectively threadedly connected to the corresponding connecting plate and the threaded tube (18), and the fixing plate (17) is threadedly fixed between the fixing member (19) and the threaded tube (18).
9. The VOC waste gas condensation recovery device according to claim 2, characterized in that: The threads provided on the surfaces of the two adjusting members (110) are respectively threadedly connected to the thread grooves provided on the corresponding first fixing clamp ring (15) and second fixing clamp ring (16).
10. A VOC waste gas condensation recovery device according to claim 2, characterized in that: The inner walls of the two fixing rings (111) are rotatably connected to the inner end surfaces of the corresponding adjusting members (110), and the surfaces of the two clamping rings (112) are fixedly connected to one side of the corresponding fixing rings (111).