RCO reactor
By introducing a filter box and filter system into the RCO reactor, the air pollution problem caused by high-temperature smoke emissions was solved, and the heat resources were reused, thus improving the environmental friendliness and efficiency of the RCO reactor.
Patent Information
- Application Number
- CN202520374785.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-05
AI Technical Summary
Existing RCO reactors, when treating volatile organic compounds by combustion, directly emit high-temperature fumes, causing air pollution, and the high-temperature gas heat resources are not effectively utilized.
An RCO reactor was designed, comprising a filter box, a filter frame, a drawer, and a filter screen, for filtering particulate impurities in high-temperature flue gas. The gas is heated by a hollow tube and catalytically combusted by a catalyst tank and a burner head, thereby achieving the collection of particulate impurities and the reuse of thermal resources.
It effectively filters particulate impurities in high-temperature flue gas, avoiding air pollution, while utilizing the heat resources of high-temperature flue gas, thus improving resource utilization.
Smart Images
Figure CN223909551U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of reactor, specifically relates to a RCO reactor. BACKGROUND
[0002] At the moment of the vigorous development of industrial production, the emission of volatile organic compounds is increasing day by day, and its harm to the environment and human health has attracted widespread attention, and the regenerative catalytic oxidation (RCO) technology emerges as the times require as an advanced volatile organic compound treatment technology.
[0003] The RCO technology combines the advantages of catalytic combustion and regenerative technology, and under the action of the catalyst, the volatile organic compounds are oxidized to convert them into carbon dioxide and water.
[0004] The existing RCO reactor directly discharges the high-temperature smoke generated in the combustion process into the air, which affects the air quality and is not environmentally friendly, and the high-temperature gas cannot be effectively utilized, wasting the heat resource. UTILITY MODEL CONTENT
[0005] To solve the above technical problems, one technical scheme of the utility model is to provide a RCO reactor, a reactor shell, the rear surface of the reactor shell is fixedly connected with an air inlet pipe, the rear surface of the reactor shell is fixedly connected with a hollow pipe, the upper surface of the reactor shell is fixedly connected with a smoke exhaust pipe, and the upper surface of the reactor shell is fixedly connected with a filter box.
[0006] The side inner wall of the filter box is movably connected with a drawer, the side inner wall of the drawer is fixedly connected with a baffle, the inner wall of the filter box is movably connected with a filter screen frame, the upper surface of the filter screen frame is fixedly connected with a clamping plate, the inner wall of the filter screen frame is fixedly connected with a filter screen, the side surface of the filter box is fixedly connected with a connecting pipe, and the inner wall of the reactor shell is fixedly connected with a temperature and humidity sensor.
[0007] Through the above technical scheme, the filter box, the filter screen frame, the filter screen and the drawer cooperate to filter the flue gas generated in the reactor shell, and the particulate impurities filtered are collected, the gas to be treated enters the reactor shell from the air inlet pipe, the flue gas generated by combustion in the reactor shell is discharged from the smoke exhaust pipe, the flue gas first enters the filter box and is filtered by the filter screen installed on the inner wall of the filter screen frame, the filter screen filters and blocks the particulate impurities in the flue gas, the particulate impurities blocked by the filter screen fall into the drawer and are collected, and the filtered flue gas enters the hollow pipe through the connecting pipe to heat the gas in the air inlet pipe.
[0008] The utility model further sets up, hollow pipe is located the outside of air inlet pipe, one end of smoke pipe is fixedly connected with filter box, the lower surface of clamping plate is contacted with filter box.
[0009] The utility model further sets up, one end of connecting pipe is fixedly connected with hollow pipe away from filter box, the side surface of filter screen frame is contacted with drawer, the side surface of baffle is contacted with filter screen frame.
[0010] Through the above technical scheme, the baffle limits the position of the installed filter screen frame, avoiding the shaking of the filter screen frame during use.
[0011] The utility model further sets up, the lower surface of reactor shell is connected with sliding block, the lower surface of sliding block is fixedly connected with installation frame, the upper surface of installation frame is fixedly connected with fuel tank.
[0012] Through the above technical scheme, the sliding block can slide out of the reactor shell, and then the installation frame is moved out from below the reactor shell, facilitating the installation and removal of the fuel tank.
[0013] The utility model further sets up, the output of fuel tank is fixedly connected with second pipeline, one end of second pipeline is fixedly connected with combustion head.
[0014] Through the above technical scheme, the fuel in the combustion pipe can enter the combustion head from the second pipeline for ignition.
[0015] The utility model further sets up, the side surface of reactor shell is symmetrically provided with fixed plate, the lower surface of fixed plate is fixedly connected with support leg.
[0016] The utility model further sets up, the upper surface of fixed plate is fixedly connected with catalyst tank, the output of catalyst tank is fixedly connected with first pipeline, the side surface of first pipeline is fixedly connected with reactor shell.
[0017] Through the above technical scheme, the catalyst in the catalyst tank enters the reactor shell inside from the first pipeline for catalytic reaction.
[0018] The utility model further sets up, the inner wall of reactor shell is fixedly connected with partition, the lower surface of combustion head is fixedly connected with partition, the lower surface of reactor shell is fixedly connected with transverse plate.
[0019] The utility model has the advantages of the following:
[0020] The high-temperature flue gas generated by combustion is filtered through cooperation of the filter box, the filter screen frame and the drawer, the particulate impurities in the high-temperature flue gas are filtered and blocked, and the particulate impurities fall in the drawer and are collected, subsequent removal and cleaning are facilitated, the particulate impurities are avoided from being directly discharged into air to affect air quality, and the filtered high-temperature flue gas is used for heating the gas entering the reactor shell in the hollow pipe, and waste of heat resources is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 is a first perspective view of an RCO reactor of the utility model;
[0022] Figure 2 is a second perspective view of an RCO reactor of the utility model;
[0023] Figure 3 is a reactor shell internal structure schematic view of an RCO reactor of the utility model;
[0024] Figure 4 is a filter box sectional view of an RCO reactor of the utility model;
[0025] Figure 5 is a partial structure schematic view of an RCO reactor of the utility model.
[0026] The drawings show that: 1, reactor shell; 2, inlet pipe; 3, hollow pipe; 4, smoke exhaust pipe; 5, filter box; 6, drawer; 7, filter screen frame; 8, clamping plate; 9, baffle; 10, connecting pipe; 12, sliding block; 13, mounting frame; 14, combustion bottle; 15, horizontal plate; 16, fixed plate; 17, supporting leg; 18, catalyst tank; 19, temperature and humidity sensor; 20, first pipeline; 21, second pipeline; 22, combustion head; 23, partition. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples.The specific examples described here are only used to explain the utility model, and are not used to limit the utility model.
[0028] As shown in Figure 1 - Figure 5 The utility model discloses a kind of RCO reactors, including reactor shell 1, the rear surface of reactor shell 1 is fixedly connected with inlet pipe 2, and the gas to be treated is passed into the inside of reactor shell 1 by inlet pipe 2, the rear surface of reactor shell 1 is fixedly connected with hollow pipe 3, the upper surface of reactor shell 1 is fixedly connected with smoke exhaust pipe 4, and high-temperature flue gas generated by combustion in reactor shell 1 is discharged from smoke exhaust pipe 4, the upper surface of reactor shell 1 is fixedly connected with filter box 5.
[0029] The side inner wall of the filter box 5 is movably connected with a drawer 6, the side inner wall of the drawer 6 is fixedly connected with a baffle 9, the inner wall of the filter box 5 is movably connected with a filter screen frame 7, one end of a connecting pipe 10 away from the filter box 5 is fixedly connected with the hollow pipe 3, the side surface of the filter screen frame 7 is in contact with the drawer 6, the side surface of the baffle 9 is in contact with the filter screen frame 7, the upper surface of the filter screen frame 7 is fixedly connected with a clamping plate 8, the hollow pipe 3 is located outside the air inlet pipe 2, one end of the smoke exhaust pipe 4 is fixedly connected with the filter box 5, the lower surface of the clamping plate 8 is in contact with the filter box 5, the inner wall of the filter screen frame 7 is fixedly connected with a filter screen, and the side surface of the filter box 5 is fixedly connected with the connecting pipe 10.
[0030] The filter screen filters the flue gas entering the filter box 5, filters and blocks the particles in the high-temperature flue gas, and the blocked particles fall downward and are collected in the drawer 6, the filtered high-temperature flue gas enters the hollow pipe 3 from the connecting pipe 10 to heat the gas in the hollow pipe 3, thereby avoiding the direct emission of particles into the air to affect the air quality and utilizing the heat resources in the high-temperature flue gas, thereby avoiding the waste of heat resources, when the particles and impurities in the drawer 6 are too much or the filter screen is blocked after long-time use of the device, the filter screen frame 7 can be pulled upward to be taken out for cleaning, and then the drawer 6 can be taken out to pour out the particles and impurities inside.
[0031] The lower surface of the reactor shell 1 is slidably connected with a sliding block 12, the lower surface of the sliding block 12 is fixedly connected with a mounting frame 13, the upper surface of the mounting frame 13 is fixedly connected with a fuel tank 14, the sliding block 12 slides in the reactor shell 1 to displace the mounting frame 13 out of the lower part of the reactor shell 1, thereby facilitating the installation and removal of the fuel tank 14, the output end of the fuel tank 14 is fixedly connected with a second pipeline 21, and one end of the second pipeline 21 is fixedly connected with a combustion head 22.
[0032] The side surface of the reactor shell 1 is symmetrically provided with a fixed plate 16, the lower surface of the fixed plate 16 is fixedly connected with a supporting leg 17, the upper surface of the fixed plate 16 is fixedly connected with a catalyst tank 18, the catalyst tank 18 contains RCO catalyst, the catalyst can enter the reactor shell 1 through the first pipeline 20, the output end of the catalyst tank 18 is fixedly connected with the first pipeline 20, valves are arranged in the first pipeline 20 and the second pipeline 21, the side surface of the first pipeline 20 is fixedly connected with the reactor shell 1, and a temperature and humidity sensor 19 is fixedly connected to the inner wall of the reactor shell 1.
[0033] A partition plate 23 is fixedly connected to the inner wall of the reactor shell 1, the lower surface of the combustion head 22 is fixedly connected with the partition plate 23, and the lower surface of the reactor shell 1 is fixedly connected with a horizontal plate 15.
[0034] The working principle of the utility model is as follows, in working, the gas is passed into the reactor shell 1 through the air inlet pipe 2, the valve on the second pipeline 21 is opened, the fuel in the fuel tank 14 is delivered into the combustion head 22 by the second pipeline 21, the valve on the first pipeline 20 is opened, the RCO catalyst in the catalyst tank 18 is delivered into the reactor shell 1 to burn, the flue gas generated by burning enters the filter box 5 through the flue gas exhaust pipe 4, passes through the three filter screen frames 7 with different aperture in turn, the particle impurities in the flue gas are filtered and blocked by the filter screen frame 7 and fall into the drawer 6 to be collected, the high-temperature flue gas after filtering enters the hollow pipe 3 from the connecting pipe 10, the gas in the air inlet pipe 2 is heated, and the utilization rate of the device is improved.
[0035] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.
Claims
1. An RCO reactor comprising a reactor housing (1), characterized in that: The rear surface of the reactor shell (1) is fixedly connected with an air inlet pipe (2), the rear surface of the reactor shell (1) is fixedly connected with a hollow pipe (3), the upper surface of the reactor shell (1) is fixedly connected with a smoke exhaust pipe (4), and the upper surface of the reactor shell (1) is fixedly connected with a filter box (5). The side inner wall of the filter box (5) is movably connected with a drawer (6), the side inner wall of the drawer (6) is fixedly connected with a baffle (9), the inner wall of the filter box (5) is movably connected with a filter screen frame (7), the upper surface of the filter screen frame (7) is fixedly connected with a clamping plate (8), the inner wall of the filter screen frame (7) is fixedly connected with a filter screen, the side surface of the filter box (5) is fixedly connected with a connecting pipe (10), and the inner wall of the reactor shell (1) is fixedly connected with a temperature and humidity sensor (19).
2. The RCO reactor of claim 1, wherein, The hollow pipe (3) is located outside the air inlet pipe (2), one end of the smoke exhaust pipe (4) is fixedly connected with the filter box (5), and the lower surface of the clamping plate (8) is in contact with the filter box (5).
3. The RCO reactor of claim 1, wherein, The end of the connecting pipe (10) away from the filter box (5) is fixedly connected with the hollow pipe (3), the side surface of the filter screen frame (7) is in contact with the drawer (6), and the side surface of the baffle (9) is in contact with the filter screen frame (7).
4. The RCO reactor of claim 1, wherein, The lower surface of the reactor shell (1) is slidably connected with a sliding block (12), the lower surface of the sliding block (12) is fixedly connected with a mounting frame (13), and the upper surface of the mounting frame (13) is fixedly connected with a fuel tank (14).
5. The RCO reactor of claim 4, wherein, The output end of the fuel tank (14) is fixedly connected with a second pipeline (21), and one end of the second pipeline (21) is fixedly connected with a combustion head (22).
6. The RCO reactor of claim 1, wherein, The side surface of the reactor shell (1) is symmetrically provided with a fixed plate (16), and the lower surface of the fixed plate (16) is fixedly connected with a supporting leg (17).
7. The RCO reactor of claim 6, wherein, The upper surface of the fixed plate (16) is fixedly connected with a catalyst tank (18), the output end of the catalyst tank (18) is fixedly connected with a first pipeline (20), and the side surface of the first pipeline (20) is fixedly connected with the reactor shell (1).
8. The RCO reactor of claim 5, wherein, The inner wall of the reactor shell (1) is fixedly connected with a partition plate (23), the lower surface of the combustion head (22) is fixedly connected with the partition plate (23), and the lower surface of the reactor shell (1) is fixedly connected with a horizontal plate (15).