A cyclone spray tower for organic waste gas treatment
By setting up an inclined structure and connecting pipes in the cyclone spray tower, the automatic discharge of the agent is realized, and the secondary use of the agent is carried out through the installation of the container and the water pump, which solves the equipment failure problem caused by the long-term retention of the agent and reduces the operating cost.
Patent Information
- Application Number
- CN202420657509.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-04-02
AI Technical Summary
In existing cyclone spray towers, if used agents are not cleaned in time, they may undergo unnecessary chemical reactions with other substances in the tower, resulting in equipment failure or performance degradation.
A swirl spray tower for organic waste gas treatment is designed. By setting an inclined structure and connecting pipes at the bottom of the tower body, it is ensured that used chemicals can flow into the connecting pipes for discharge. At the same time, a storage box and a water pump are set up for centralized collection and secondary use of the agent to reduce waste of the agent.
It effectively solves the chemical reaction problems caused by the long-term retention of the drug, ensures the normal operation of the device, and reduces costs through the secondary use of the drug.
Smart Images
Figure CN222738840U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of waste gas treatment, and in particular to a cyclone spray tower for treating organic waste gas. Background Art
[0002] The cyclone spray tower is a highly efficient and environmentally friendly equipment for waste gas treatment. It is mainly used to treat waste gas generated in industrial production processes, especially waste gas containing organic matter. Its core working principle is to make the harmful substances in the waste gas fully contact with the spray liquid through spraying and cyclone action, and then remove these harmful substances through adsorption, dissolution or chemical reaction, so as to achieve the purpose of purifying the gas.
[0003] Specifically, the workflow of the cyclone spray tower usually includes the following steps: First, start the circulating water pump to spray the spray device so that the liquid containing the specific agent is evenly distributed. At the same time, turn on the fan to make the air flow rotate and centrifuge through the cyclone tray. Then, the air flow containing organic waste gas enters the spray tower, and under the combined action of cyclone and spray, it fully contacts and reacts with the spray liquid.
[0004] Since the reagents after the reaction will remain in the spray tower, they generally need to be cleaned regularly. Once they are forgotten to be cleaned, the used reagents will remain in the spray tower for a long time. The reagents that stay for a long time may react with other substances in the tower to produce unnecessary chemical reactions and produce by-products or precipitates. These by-products or precipitates may clog the components of the spray tower, causing equipment failure or performance degradation. Therefore, a cyclone spray tower for organic waste gas treatment is needed. Utility Model Content
[0005] In view of the shortcomings of the prior art, the purpose of this application is to provide a cyclone spray tower for organic waste gas treatment to solve the above technical problems.
[0006] The above-mentioned purpose of the present application is achieved through the following technical scheme: a cyclone spray tower for organic waste gas treatment, comprising a tower body and a base, the base is fixedly connected to the tower body, the bottom of the tower body is inclined, the lower part of the tower body is fixedly provided with a connecting pipe and connected to the tower body, a rotating rod is provided in the middle of the tower body, one end of the rotating rod penetrates the bottom of the tower body and is rotatably connected to the bottom of the tower body, a motor is provided at the bottom of the tower body, the motor is fixedly connected to the base, the output end of the motor is fixedly connected to the rotating rod, the other end of the rotating rod is fixedly provided with a cyclone, a spray device is fixedly provided at the inner edge of the tower body, a waste gas input pipe for transporting waste gas is fixedly connected to the tower body, and an exhaust pipe is connected to the tower body.
[0007] By adopting the above technical solution, the motor starts to drive the rotating rod, and the rotating rod drives the cyclone, so that the exhaust gas transmission pipeline transmits the exhaust gas to the inside of the tower body, and the reagent is first sprayed through the spray device. The exhaust gas rotates in the tower body and fully reacts with the reagent. The reagent that has reacted once will flow to the bottom of the inner side of the tower body, and flow to the connecting pipe for discharge as the tower body tilts, thereby fundamentally solving the technical problem of forgetting to clean up the used reagents.
[0008] Furthermore, the spray device includes a spray ring and a spray head, and the spray head is provided with multiple and evenly connected to the spray ring. One end of the spray ring is connected with a spray pipe, and the spray pipe passes through the tower body away from the spray pipe. The end of the spray pipe away from the tower body is connected with a medicine box, and a switch valve is provided on the end of the spray pipe close to the medicine box.
[0009] By adopting the above technical solution, the switch valve is started to allow the reagent in the reagent box to flow into the spray ring along the spray pipe, and then the waste gas in the tower body is sprayed with the spray head on the spray ring. Evenly arranging the spray head on the spray ring can increase the contact area between the reagent and the waste gas, thereby better treating the waste gas.
[0010] Furthermore, a containing box is arranged at one end of the connecting pipe away from the tower body, the connecting pipe is connected to the containing box, the containing box is connected to a transport pipe, and the transport pipe is fixedly connected to the containing box.
[0011] By adopting the above technical solution and setting up a containing box, the reagents that have undergone a reaction can be collected centrally.
[0012] Furthermore, a water pump is fixedly arranged on one end connected to the transport pipeline, and the end of the water pump away from the transport pipeline is connected to the medicine box.
[0013] By adopting the above technical solution, considering that in some cases, the reagent and the exhaust gas have not fully reacted, the reagent that has reacted once is transferred to the reagent box through a water pump, mixed for secondary use, and then enters the spray ring through the spray pipe and is sprayed twice with the spray head, thereby saving costs.
[0014] Furthermore, a filter device is provided on the exhaust gas input pipeline, and the filter device includes a filter plate and a filter mounting seat. The filter seat is fixedly connected to the exhaust gas input pipeline, and the filter plate is mounted on the filter mounting seat.
[0015] By adopting the above technical solution, in order to keep the effect of the secondary reaction agent, the exhaust gas will be filtered once through the filter plate before entering the tower body, and then enter the tower body to react with the agent, thereby ensuring the effect of its exhaust gas treatment.
[0016] Furthermore, the filter plate is plugged into the filter mounting seat.
[0017] By adopting the above technical solution, it is more convenient to replace the filter plate by plugging it in.
[0018] Furthermore, rubber pads are fixedly arranged around the filter plate.
[0019] By adopting the above technical solution, the provision of the rubber pad can increase the friction between the filter plate and the filter mounting seat, thereby ensuring that the filter plate is stably placed on the filter mounting seat.
[0020] Furthermore, a leakproof layer is provided at the rotating connection between the rotating rod and the tower body, and the leakproof layer is fixedly connected to the bottom of the tower body.
[0021] By adopting the above technical solution, during the waste gas treatment, during the long-term rotation of the rotating rod, the reagent will flow out from the gap between the rotating rod and the tower body.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. The rotating rod drives the cyclone, so that the waste gas transmission pipeline transmits the waste gas to the inside of the tower body, and sprays the agent through the spray device. The waste gas rotates in the tower body and fully reacts with the agent. The agent that has reacted once will flow to the bottom of the inner side of the tower body, so that the agent flows into the connecting pipe with the inclination of the tower body for discharge, so as to achieve the purpose of discharging the agent after use.
[0024] 2. Through the setting of the containing box, the reagents that have undergone a single reaction will be collected together. A water pump is fixedly installed on one end connected to the transport pipeline, and the end of the water pump away from the transport pipeline is connected to the reagent box. Considering that in some cases, the reagents and exhaust gas have not fully reacted, the reagents that have undergone a single reaction are transferred to the reagent box through the water pump, mixed for secondary use, and then enter the spray ring through the spray pipe for secondary spraying with the spray head, thereby saving costs.
[0025] 3. A filtering device is provided on the exhaust gas input pipeline, and the filtering device includes a filter plate and a filter mounting seat. The filter seat is fixedly connected to the exhaust gas input pipeline, and the filter plate is mounted on the filter mounting seat. In order to keep the effect of the secondary reaction agent, the exhaust gas will be filtered once through the filter plate before entering the tower body, and then enter the tower body to react with the agent, thereby ensuring the effect of its exhaust gas treatment. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 Schematic diagram of the overall structure of the embodiment
[0027] Figure 2 is a structural schematic diagram of another viewing angle in the embodiment;
[0028] Figure 3 This is a diagram showing the inclination of the bottom of the tower body in the embodiment;
[0029] Figure 4 This is a schematic diagram of the internal structure of the tower.
[0030] Figure numerals: 1. tower body; 101. connecting pipe; 102. rotating rod; 103. motor; 104. cyclone; 2. base; 201. containing box; 202. transport pipe; 203. water pump; 204. medicine box; 3. spray device; 301. spray ring; 302. spray head; 303. spray pipe; 4. filter device; 401. filter plate; 402. filter mounting seat; 403. rubber pad; 5. leakproof layer; 501. exhaust gas input pipe; 502. exhaust pipe. DETAILED DESCRIPTION
[0031] The present application is further described in detail below in conjunction with the accompanying drawings.
[0032] Example, see Figure 1 , Figure 2 , Figure 3 as well as Figure 4 A cyclone spray tower for treating organic waste gas comprises a tower body 1 and a base 2, wherein the base 2 is fixedly connected to the tower body 1, the bottom of the tower body 1 is inclined, a connecting pipe 101 is fixedly arranged at the lower part inside the tower body 1 and is connected to the tower body 1, a rotating rod 102 is arranged in the middle of the tower body 1, one end of the rotating rod 102 penetrates through the bottom of the tower body 1 and is rotatably connected to the bottom of the tower body 1, a motor 103 is arranged at the bottom of the tower body 1, the motor 103 is fixedly connected to the base 2, the output end of the motor 103 is fixedly connected to the rotating rod 102, the other end of the rotating rod 102 is fixedly arranged with a cyclone 104, and a rotating rod 104 is fixedly arranged at the inner edge of the tower body 1. A spray device 3 is fixedly provided, and a waste gas input pipe 501 for conveying waste gas is fixedly connected to the tower body 1. The motor 103 is started to drive the rotating rod 102, and the rotating rod 102 drives the cyclone 104, so that the waste gas transmission pipe transmits the waste gas to the inside of the tower body 1, and sprays the agent through the spray device 3. The waste gas rotates in the tower body 1 and fully reacts with the agent. The agent that has reacted once will flow to the bottom of the inner side of the tower body 1, and flow to the connecting pipe 101 for discharge as the tower body 1 tilts, thereby fundamentally solving the technical problem of forgetting to clean up the used agent.
[0033] In this embodiment, the spray device 3 includes a spray ring 301 and a spray head 302. The spray head 302 is provided with multiple and evenly connected to the spray ring 301. One end of the spray ring 301 is connected with a spray pipe. The spray pipe runs through the tower body 1 away from the spray pipe. The end of the spray pipe away from the tower body 1 is connected with a medicine box 204. A switch valve is provided on the end of the spray pipe close to the medicine box 204. The switch valve is activated to allow the medicine in the medicine box 204 to flow into the spray ring 301 along the spray pipe 303, and then the waste gas in the tower body 1 is sprayed along the spray head 302 on the spray ring 301. Evenly arranging the spray head 302 on the spray ring 301 can increase the contact area between the medicine and the waste gas, thereby better treating the waste gas. A holding box is provided at one end of the pipeline 101 away from the tower body 1, and the connecting pipeline 101 is connected to the holding box. The holding box is connected to a transport pipeline 202, and the transport pipeline 202 is fixedly connected to the holding box. Through the setting of the holding box, the reagents that have undergone a single reaction will be collected and concentrated. A water pump 203 is fixedly provided on one end connected to the transport pipeline 202, and the end of the water pump 203 away from the transport pipeline 202 is connected to a reagent box 204. Considering that in some cases, the reagents and exhaust gas have not fully reacted, the reagents that have undergone a single reaction are transferred to the reagent box 204 through the water pump 203, mixed for secondary use, and then enter the spray ring 301 along the spray pipeline 303 for secondary spraying along the spray head 302, thereby saving costs.
[0034] In this embodiment, a filter device 4 is provided on the waste gas input pipe 501, and the filter device 4 includes a filter plate 401 and a filter mounting seat 402. The filter seat is fixedly connected to the waste gas input pipe 501, and the filter plate 401 is mounted on the filter mounting seat 402. In order to keep the effect of the secondary reaction agent, the waste gas will be filtered once through the filter plate 401 before entering the tower body 1, and then enter the tower body 1 to react with the agent, thereby ensuring the effect of its waste gas treatment.
[0035] In this embodiment, the filter plate 401 is plugged into the filter mounting seat 402. The plugging method can make it more convenient to replace the filter plate 401 when it is needed. Rubber pads 403 are fixedly arranged around the filter plate 401. The setting of the rubber pads 403 can increase the friction between the filter plate 401 and the filter mounting seat 402, thereby ensuring that the filter plate 401 is stably placed on the filter mounting seat 402.
[0036] In this embodiment, a leak-proof layer 5 is provided at the rotating connection between the rotating rod 102 and the tower body 1. The leak-proof layer 5 is fixedly connected to the bottom of the tower body 1. When the exhaust gas is treated, the rotating rod 102 rotates for a long time, and the agent will flow out from the gap between the rotating rod 102 and the tower body 1.
[0037] Specific implementation process;
[0038] The motor 103 starts to drive the rotating rod 102, and the rotating rod 102 drives the cyclone 104, so that the exhaust gas transmission pipeline transmits the exhaust gas to the interior of the tower body 1, and sprays the reagent through the spray device 3. The exhaust gas rotates in the tower body 1 and fully reacts with the reagent. The reagent that has reacted once will flow to the bottom of the inner side of the tower body 1, and flow to the connecting pipe 101 for discharge as the tower body 1 tilts, thereby fundamentally solving the problem of forgetting to clean up the used reagent.
[0039] The switch valve is started to make the reagent in the reagent box 204 flow into the spray ring 301 along the spray pipe 303, and then the waste gas in the tower body 1 is sprayed with the spray head 302 on the spray ring 301. The spray head 302 is evenly arranged on the spray ring 301 to increase the contact area between the reagent and the waste gas, so as to better treat the waste gas. A holding box is arranged at one end of the connecting pipe 101 away from the tower body 1, and the connecting pipe 101 is connected to the holding box. The holding box is connected to the transport pipe 202, and the transport pipe 202 is fixedly connected to the holding box. By setting up the containing box, the reagents that have undergone a single reaction will be collected together. A water pump 203 is fixedly provided on one end connected to the transport pipe 202. The end of the water pump 203 away from the transport pipe 202 is connected to the reagent box 204. Considering that in some cases, the reagents and the exhaust gas have not fully reacted, the reagents that have undergone a single reaction are transferred to the reagent box 204 through the water pump 203, mixed for secondary use, and then enter the spray ring 301 through the spray pipe 303 for secondary spraying through the spray head 302, thereby saving costs.
[0040] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A cyclone spray tower for organic waste gas treatment, characterized in that: The invention comprises a tower body (1) and a base (2), wherein the base (2) is fixedly connected to the tower body (1), the bottom of the tower body (1) is inclined, a connecting pipe (101) is fixedly arranged at a lower end inside the tower body (1) and is connected to the tower body (1), a rotating rod (102) is arranged in the middle of the tower body (1), one end of the rotating rod (102) penetrates through the bottom of the tower body (1) and is rotatably connected to the bottom of the tower body (1), and a motor (102) is arranged at the bottom of the tower body (1). 3), the motor (103) is fixedly connected to the base (2), the output end of the motor (103) is fixedly connected to the rotating rod (102), the other end of the rotating rod (102) is fixedly provided with a cyclone (104), a spray device (3) is fixedly provided at the inner edge of the tower body (1), an exhaust gas input pipeline (501) for conveying exhaust gas is fixedly connected to the tower body (1), and an exhaust gas outlet pipeline (502) is connected to the tower body (1).
2. According to claim 1, a cyclone spray tower for treating organic waste gas, characterized in that: The spray device (3) comprises a spray ring (301) and a spray head (302); the spray head (302) is provided with a plurality of spray heads (302) which are evenly connected to the spray ring (301); one end of the spray ring (301) is connected to a spray pipe (303); the spray pipe (303) penetrates the tower body (1) away from the spray pipe; the end of the spray pipe away from the tower body (1) is connected to a medicine box (204); and an on-off valve is provided on the end of the spray pipe close to the medicine box (204).
3. The cyclone spray tower for treating organic waste gas according to claim 1, characterized in that: A containing box (201) is provided at one end of the connecting pipe (101) away from the tower body (1), the connecting pipe (101) is connected to the containing box, the containing box is connected to a transport pipe (202), and the transport pipe (202) is fixedly connected to the containing box.
4. The cyclone spray tower for treating organic waste gas according to claim 3, characterized in that: A water pump (203) is fixedly arranged on one end of the transport pipe (202), and the end of the water pump (203) away from the transport pipe (202) is connected to the medicine box (204).
5. The cyclone spray tower for treating organic waste gas according to claim 1, characterized in that: The exhaust gas input pipe (501) is provided with a filter device (4), the filter device (4) comprising a filter plate (401) and a filter mounting seat (402), the filter mounting seat (402) being fixedly connected to the exhaust gas input pipe (501), and the filter plate (401) being mounted on the filter mounting seat (402).
6. The cyclone spray tower for treating organic waste gas according to claim 5, characterized in that: The filter plate (401) is plugged into the filter mounting seat (402).
7. A cyclone spray tower for treating organic waste gas according to claim 6, characterized in that: Rubber pads (403) are fixedly arranged around the filter plate (401).
8. The cyclone spray tower for treating organic waste gas according to claim 1, characterized in that: A leakproof layer (5) is provided at the rotation connection between the rotating rod (102) and the tower body (1), and the leakproof layer (5) is fixedly connected to the bottom of the tower body (1).