Condensation recovery equipment for industrial waste gas treatment
By adopting a spiral tube and storage structure design in industrial waste gas treatment equipment, the problems of poor condensation effect and imperfect liquid management are solved, achieving efficient condensation and stable operation.
Patent Information
- Application Number
- CN202520177232.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-03
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-03
AI Technical Summary
Existing industrial waste gas condensation treatment equipment mostly adopts a simple straight pipe structure, resulting in limited heat exchange area, poor condensation effect, and lack of precise liquid level monitoring and pressure regulation, which affects the safety and stability of the equipment.
The design incorporates a spiral tube structure and storage structure. The spiral tube is made of copper to enhance heat conduction performance. Combined with sealed connections and precise liquid level monitoring devices, such as flap level gauges and pressure gauges, it ensures condensation efficiency and reliable liquid management.
It significantly improves condensation efficiency, ensures full contact between exhaust gas and chilled water, enables effective collection and management of condensate, avoids liquid accumulation, and ensures the safety and stable operation of the equipment.
Smart Images
Figure CN223726884U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to condensing recovery technical field, especially in industrial waste gas treatment uses condensing recovery equipment. BACKGROUND
[0002] Industrial waste gas treatment refers to removing harmful gases and particulate matter discharged during industrial production through a series of physical, chemical or biological methods to reduce environmental pollution and ensure compliance with environmental regulations. Common treatment technologies include adsorption, absorption, catalytic conversion, combustion and condensation. These methods aim to reduce the concentration of pollutants in waste gas, such as volatile organic compounds, nitrogen oxides, sulfur oxides and particulate matter, to protect air quality and human health. Condensation recovery plays an important role in industrial waste gas treatment, especially when dealing with waste gas containing high-value solvents or condensable components. The condensation process converts gaseous pollutants into liquid or solid states by reducing waste gas temperature, facilitating collection and reuse.
[0003] Existing industrial waste gas condensation treatment mostly uses simple straight pipe structure, resulting in limited heat exchange area, which may cause poor condensation effect of industrial waste gas treatment, making it difficult to efficiently treat industrial waste gas. Moreover, the recovery of condensed liquid is not perfect, generally lacking precise liquid level monitoring and pressure regulation mechanisms, leading to delayed or excessive accumulation of liquid discharge, affecting the safety and stability of equipment operation.
[0004] Therefore, an industrial waste gas treatment condensation recovery equipment is proposed. Utility model content
[0005] The utility model aims to provide an industrial waste gas treatment condensation recovery equipment that can solve the problem of limited heat exchange area caused by simple straight pipe structure in existing industrial waste gas condensation treatment, leading to poor condensation effect of industrial waste gas treatment, making it difficult to efficiently treat industrial waste gas. Moreover, the recovery of condensed liquid is not perfect, generally lacking precise liquid level monitoring and pressure regulation mechanisms, leading to delayed or excessive accumulation of liquid discharge, affecting the safety and stability of equipment operation.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an industrial waste gas treatment condensation recovery equipment, comprising a storage structure, the top of the storage structure is bolted with a condensation structure, the top of the condensation structure is bolted with a mounting cover.
[0007] The condensing structure comprises a fixed shell, two funnel blocks, a fixed block, a spiral pipe and a connecting block, the top of the fixed shell is bolted with the bottom of the mounting cover, the bottom and the top of the two funnel blocks are bolted with the top and the bottom of the fixed shell respectively, the bottom and the top of the two funnel blocks are bolted with and communicated with the top of the spiral pipe and the bottom of the spiral pipe respectively, the outer wall of the spiral pipe is movably connected with the inner wall of the fixed shell, the top and the bottom of the two funnel blocks are bolted with the bottom of the fixed block and the top of the connecting block respectively, the bottom of the fixed shell is bolted with the top of the connecting block, and the top of the fixed block is bolted with the bottom of the mounting cover.
[0008] Preferably, the storage structure comprises a connecting pipe, the top of the connecting pipe is bolted with the bottom of the connecting block, and the bottom of the connecting block is fixedly connected with a collecting tank.
[0009] Preferably, the front side of the outer wall of the collecting tank is bolted with a breathing valve, and the top of the collecting tank is bolted with a pressure gauge.
[0010] Preferably, the left side of the outer wall of the collecting tank is bolted with a flap liquid level meter, and the bottom of the collecting tank is fixedly connected with a drain pipe.
[0011] Preferably, both sides of the left side of the collecting tank are fixedly connected and communicated with connecting pieces, and the top of the front side of the collecting tank is fixedly connected and communicated with a fixing piece.
[0012] Preferably, the outer wall of the fixed shell is fixedly connected and communicated with fixing heads, the number of the fixing heads is two, and the fixing heads are arranged at the top of the front side of the fixed shell and the bottom of the rear side of the fixed shell respectively.
[0013] Preferably, the top of the mounting cover is fixedly connected and communicated with an air inlet block, and the air inlet block, the mounting cover, the funnel block and the spiral pipe are communicated.
[0014] Preferably, the bottom of the collecting tank is fixedly connected with support rods, the bottom of the support rods is fixedly connected with mounting discs, and the number of the support rods and the mounting discs is three.
[0015] Compared with the prior art, the condensing structure of the present application has the following advantages:
[0016] 1. The condensing structure provided in the present application significantly improves the condensation efficiency of industrial waste gas, the spiral pipe is made of copper material, the heat conduction performance is enhanced, the waste gas is ensured to be fully contacted with the chilled water, the condensation process is accelerated, the design of the two funnel blocks forms a closed space in the fixed shell, the effectiveness of the chilled water circulation is ensured, the condensation effect is improved, all connections are sealed and bolted, the leakage risk is eliminated, and the safety and reliability of the equipment operation are ensured.
[0017] 2、The storage structure is provided, effective collection and management of the condensed liquid are realized, the pressure gauge and the breather valve can monitor the pressure in the tank in real time and discharge the uncondensed gas in time, stable operation is guaranteed, the flap liquid level meter directly shows the liquid storage amount, the user is convenient to master the discharge opportunity, excessive accumulation is avoided, and the configuration of the drain pipe facilitates liquid discharge. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is an overall structural diagram of the condensation recovery equipment for industrial waste gas treatment of the utility model;
[0019] Figure 2 It is a cut-off view of the condensation structure split of the utility model;
[0020] Figure 3 It is an overall view of the storage structure of the utility model;
[0021] Figure 4 It is an overall bottom view of the condensation structure of the utility model;
[0022] Figure 5 It is a cut-off view of the storage structure part of the utility model.
[0023] In the drawing, 1, storage structure, 11, connecting pipe, 12, collection tank, 13, breather valve, 14, pressure gauge, 15, flap liquid level meter, 16, drain pipe, 2, condensation structure, 21, fixed shell, 22, funnel block, 23, fixed block, 24, spiral pipe, 25, connecting block, 3, mounting cover, 4, connecting piece, 5, fixing piece, 6, fixed head, 7, air inlet block, 8, support rod, 9, mounting disc. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0025] Please refer to Figures 1-5 The utility model provides technical schemes:
[0026] A condensation recovery equipment for industrial waste gas treatment, comprising a storage structure 1, the top of the storage structure 1 is bolted with a condensation structure 2, the top of the condensation structure 2 is bolted with a mounting cover 3;
[0027] The condensing structure 2 comprises a fixed shell 21, two funnel blocks 22, a fixed block 23, a spiral pipe 24 and a connecting block 25, the top of the fixed shell 21 is bolted to the bottom of the mounting cover 3, the bottom and the top of the two funnel blocks 22 are bolted to the top of the fixed shell 21 and the bottom of the fixed shell 21 respectively, the bottom and the top of the two funnel blocks 22 are bolted to and communicated with the top of the spiral pipe 24 and the bottom of the spiral pipe 24 respectively, the outer wall of the spiral pipe 24 is movably connected with the inner wall of the fixed shell 21, the top and the bottom of the two funnel blocks 22 are bolted to the bottom of the fixed block 23 and the top of the connecting block 25 respectively, the bottom of the fixed shell 21 is bolted to the top of the connecting block 25, and the top of the fixed block 23 is bolted to the bottom of the mounting cover 3.
[0028] In the embodiment, by arranging the storage structure 1 and the condensing structure 2, the complete condensing and recycling of industrial waste gas and the collection of the liquid formed after condensation are realized. When the user needs to condense the industrial waste gas, first, the user connects the waste gas discharge pipeline to the top of the mounting cover 3, and connects the existing equipment capable of circulating the chilled water to the fixed shell 21, and the connections among the mounting cover 3, the fixed shell 21, the funnel blocks 22, the fixed block 23 and the connecting block 25 are all sealed and bolted. The inner wall of the fixed shell 21 forms a closed space due to the arrangement of the two funnel blocks 22, the user can fill the fixed shell 21 with the chilled water and perform the chilled water circulation treatment, so that the chilled water contacts the spiral pipe 24. The waste gas enters the funnel blocks 22 through the mounting cover 3, and then enters the spiral pipe 24 through the communication between the funnel blocks 22 and the spiral pipe 24. The spiral pipe 24 is made of copper material, which is used to increase the condensing efficiency. After the condensing treatment, the gas and the liquid of the industrial waste gas enter the storage structure 1 through the funnel blocks 22 at the bottom of the spiral pipe 24, and are finally collected and discharged from the storage structure 1, thereby completing the condensing and recycling of the industrial waste gas.
[0029] Specifically, as shown in Figure 3 , Figure 5 , the storage structure 1 comprises a connecting pipe 11, the top of the connecting pipe 11 is bolted to the bottom of the connecting block 25, and the bottom of the connecting block 25 is fixedly connected with a collection tank 12.
[0030] Specifically, as shown in Figure 3 , Figure 5 , the outer wall of the collection tank 12 is bolted with a breather valve 13 at the front side, and the top of the collection tank 12 is bolted with a pressure gauge 14.
[0031] Specifically, as shown in Figure 3 , Figure 5 , the outer wall of the collection tank 12 is bolted with a flap liquid level meter 15 at the left side, and the bottom of the collection tank 12 is fixedly connected with a drain pipe 16.
[0032] In the embodiment, the storage structure 1 is arranged, the connecting pipe 11 and the collecting tank 12 are fixed, a fixed container is formed, the condensed liquid can be collected, the pressure gauge 14 and the breathing valve 13 are arranged on the collecting tank 12, the pressure gauge 14 is used for displaying the gas pressure in the collecting tank 12, the breathing valve 13 is used for discharging the uncondensed gas in the condensing process, the pressure is released, the flap liquid level meter 15 and the drain pipe 16 are arranged on the collecting tank 12, the existing guide pipe is connected with the drain pipe 16 through the valve, the condensed liquid in the collecting tank 12 is discharged, and the flap liquid level meter 15 is used for measuring the storage amount of the liquid in the collecting tank 12, so that the user can master the discharging time of the liquid.
[0033] Specifically, as shown in Figure 1 、 Figure 3 、 Figure 5 , the two sides of the left side of the collecting tank 12 are fixedly connected and communicated with the connecting pieces 4, and the top of the front side of the collecting tank 12 is fixedly connected and communicated with the fixing piece 5.
[0034] Specifically, as shown in Figure 2 、 Figure 4 , the outer wall of the fixed shell 21 is fixedly connected and communicated with the fixed head 6, and the number of the fixed head 6 is two and is arranged on the top of the front side of the fixed shell 21 and the bottom of the rear side of the fixed shell 21.
[0035] In the embodiment, the two connecting pieces 4 are arranged on the collecting tank 12, the flap liquid level meter 15 is connected to one side of the collecting tank 12, the height of the liquid in the collecting tank 12 is measured and displayed, the fixing piece 5 is arranged on the front side of the collecting tank 12, the breathing valve 13 is arranged on the front side of the collecting tank 12, and the excess gas in the collecting tank 12 is discharged.
[0036] Specifically, as shown in Figure 1 , the top of the mounting cover 3 is fixedly connected and communicated with the air inlet block 7, and the air inlet block 7, the mounting cover 3, the funnel block 22 and the spiral pipe 24 are communicated.
[0037] Specifically, as shown in Figure 1 、 Figure 3 、 Figure 5 , the bottom of the collecting tank 12 is fixedly connected with the supporting rod 8, the bottom of the supporting rod 8 is fixedly connected with the mounting disc 9, and the number of the supporting rod 8 and the mounting disc 9 is three.
[0038] In the embodiment: through the air inlet block 7 arranged at the top of the mounting cover 3, the exhaust gas pipeline can be connected with the air inlet block 7, the exhaust gas is guided to the condensation recovery equipment, through the support rod 8 fixed at the bottom of the collecting tank 12 and the mounting disc 9 fixed at the bottom of the support rod 8, under the condition that the support rod 8 stably supports part of the collecting tank 12, the user can stably bolt the support rod 8 through the mounting disc 9, and the stability of the whole equipment is increased.
[0039] Working principle: in the use condition that the industrial waste gas needs to be treated, when the user needs to condense the industrial waste gas, first, the user connects the exhaust gas pipeline to the top of the mounting cover 3, and connects the existing equipment capable of circulating the refrigerated water to the fixed shell 21, through the arrangement of the two funnel blocks 22, the inner wall of the fixed shell 21 forms a closed space, the user can fill the fixed shell 21 with refrigerated water and perform the refrigerated water circulation treatment, so that the refrigerated water contacts the spiral pipe 24, the exhaust gas enters the funnel block 22 through the mounting cover 3, then enters the spiral pipe 24 through the communication between the funnel block 22 and the spiral pipe 24, the spiral pipe 24 is made of copper material and is used for increasing the condensation treatment efficiency, after the condensation treatment, the gas and the liquid of the industrial waste gas enter the storage structure 1 through the funnel block 22 at the bottom of the spiral pipe 24, and finally are collected and discharged by the storage structure 1, so that the condensation recovery treatment of the industrial waste gas is completed.
[0040] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A condensation recovery plant for the treatment of industrial exhaust gases, comprising a storage structure (1), characterized in that: The top of the storage structure (1) is bolted with a condensation structure (2), and the top of the condensation structure (2) is bolted with a mounting cover (3). The condensation structure (2) comprises a fixed shell (21), two funnel blocks (22), a fixed block (23), a spiral pipe (24) and a connecting block (25), the top of the fixed shell (21) is bolted with the bottom of the mounting cover (3), the bottom and the top of the two funnel blocks (22) are bolted with the top of the fixed shell (21) and the bottom of the fixed shell (21) respectively, the bottom and the top of the two funnel blocks (22) are bolted with and communicated with the top of the spiral pipe (24) and the bottom of the spiral pipe (24) respectively, the outer wall of the spiral pipe (24) is movably connected with the inner wall of the fixed shell (21), the top and the bottom of the two funnel blocks (22) are bolted with the bottom of the fixed block (23) and the top of the connecting block (25) respectively, the bottom of the fixed shell (21) is bolted with the top of the connecting block (25), and the top of the fixed block (23) is bolted with the bottom of the mounting cover (3).
2. The condensing recovery equipment for industrial waste gas treatment according to claim 1, characterized in that: The storage structure (1) comprises a connecting pipe (11), the top of the connecting pipe (11) is bolted with the bottom of the connecting block (25), and the bottom of the connecting block (25) is fixedly connected with a collecting tank (12).
3. The condensing recovery equipment for industrial waste gas treatment according to claim 2, characterized in that: The outer wall of the collecting tank (12) is bolted with a breather valve (13) on the front side, and the top of the collecting tank (12) is bolted with a pressure gauge (14).
4. The condensing recovery equipment for industrial waste gas treatment according to claim 2, characterized in that: The outer wall of the collecting tank (12) is bolted with a flap liquid level gauge (15) on the left side, and the bottom of the collecting tank (12) is fixedly connected with a drain pipe (16).
5. The condensing recovery equipment for industrial waste gas treatment according to claim 2, characterized in that: Both sides of the left side of the collecting tank (12) are fixedly connected and communicated with connecting pieces (4), and the top of the front side of the collecting tank (12) is fixedly connected and communicated with a fixing piece (5).
6. The condensing recovery equipment for industrial waste gas treatment according to claim 1, characterized in that: The outer wall of the fixed shell (21) is fixedly connected and communicated with fixed heads (6), and the number of the fixed heads (6) is two and they are arranged on the top of the front side of the fixed shell (21) and the bottom of the rear side of the fixed shell (21) respectively.
7. The condensing recovery equipment for industrial waste gas treatment according to claim 1, characterized in that: The top of the mounting cover (3) is fixedly connected and communicated with an air inlet block (7), and the air inlet block (7), the mounting cover (3), the funnel block (22) and the spiral pipe (24) are communicated.
8. The condensing recovery equipment for industrial waste gas treatment according to claim 2, characterized in that: The bottom of the collecting tank (12) is fixedly connected with support rods (8), the bottom of the support rod (8) is fixedly connected with mounting discs (9), and the number of the support rods (8) and the mounting discs (9) is three.