Activated carbon waste gas treatment equipment convenient for desorption
By combining the gear meshing structure and the combustion components, the problem of temperature reduction after activated carbon waste gas treatment is solved, achieving thermal balance in the combustion chamber and improving waste gas treatment efficiency, thus ensuring the stability of the chemical reaction and the effective utilization of energy.
Patent Information
- Application Number
- CN202520361746.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-04
AI Technical Summary
The direct emission of activated carbon exhaust gas after treatment leads to a decrease in combustion temperature, affecting the continued operation of subsequent combustion processes.
The system employs a gear meshing structure to control the opening and closing of the exhaust pipe orifice, combined with the combustion components to heat the air. By adjusting the emission rate and timing, it maintains the thermal balance within the combustion chamber and utilizes the mist pipes in the spray chamber to ensure full contact between the exhaust gas and the system, thereby improving treatment efficiency.
It effectively maintains the thermal balance in the combustion chamber, ensures the continuity and stability of chemical reactions, improves energy utilization efficiency, avoids a decrease in reaction rate or incomplete combustion, and enhances the effect of exhaust gas treatment.
Smart Images
Figure CN223846638U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to waste gas treatment equipment field especially, it relates to a convenient to remove active carbon waste gas treatment equipment of adhering. BACKGROUND
[0002] Waste gas treatment refers to purifying and treating the waste gas generated in the process of industry, life and the like to reduce the pollution to the environment and the harm to human health. With the accelerated development of industrialization and urbanization, the waste gas emission amount is increasing, and waste gas treatment becomes an important link of environmental protection.
[0003] The active carbon waste gas treatment technology convenient to remove is a kind of efficient, environmental protection waste gas purification method, is widely used in industrial and civilian fields. The technology utilizes the strong adsorption capacity of active carbon, can effectively remove organic pollutants, malodorous substances and part of inorganic pollutants in waste gas. Active carbon surface has rich microporous structure, these micropores provide huge surface area, so that the pollutant molecules in waste gas are intercepted on the surface of active carbon when passing, to achieve the purpose of purification.
[0004] In the prior art, after the active carbon treatment of waste gas, the gas after treatment needs to be discharged, which is generally achieved by opening the other end of the exhaust pipe to directly communicate with the outside, so that the gas is quickly discharged, but the internal combustion temperature is reduced, which affects the continuous operation of subsequent combustion. Therefore, a kind of active carbon waste gas treatment equipment convenient to remove is proposed to solve the above problems. UTILITY MODEL CONTENT
[0005] In order to make up for the above shortcomings, the utility model provides a kind of active carbon waste gas treatment equipment convenient to remove, to improve the problem that the combustion temperature is reduced when the waste gas treated by active carbon is directly discharged in prior art, affect the continuous operation of subsequent combustion.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A kind of active carbon waste gas treatment equipment convenient to remove, including spray chamber, support column and exhaust pipe, the top of the support column is rotatably connected with gear one, the inner wall of the support column is fixedly connected with top cover, the bottom of the top cover is rotatably connected with gear two, the outside of the gear one is meshed with the outside of the gear two, the bottom of the gear two is fixedly connected with hole ring, the outside of the exhaust pipe is provided with multiple orifices, the outside of the hole ring is provided with multiple slot holes, the inside of the exhaust pipe is installed with combustion assembly for heating air.
[0008] As a further description of the above technical scheme:
[0009] The combustion assembly comprises a burner, and an air pipe one is internally arranged in the burner.
[0010] As a further description of the above technical solution:
[0011] The top of the spraying chamber is provided with an air pipe, and the other end of the air pipe is fixedly connected with an air inlet pipe.
[0012] As a further description of the above technical solution:
[0013] The bottom of the air inlet pipe is provided with four filter tanks, and the other end of the four filter tanks is provided with a conveying pipe.
[0014] As a further description of the above technical solution:
[0015] The outer part of the air pipe one is fixedly connected in the inner part of the four filter tanks, and the outer part of the air pipe two is fixedly connected in the inner part of the four filter tanks.
[0016] As a further description of the above technical solution:
[0017] The outer part of the spraying chamber is provided with two electric machines one, and the driving end of the two electric machines one is fixedly connected with a rotating disc.
[0018] As a further description of the above technical solution:
[0019] The outer part of the two rotating discs is fixedly connected with a rotating shaft, and the outer part of the two rotating shafts is rotatably connected with a connecting rod.
[0020] As a further description of the above technical solution:
[0021] The inner part of the two connecting rods is provided with a slot, and the inner wall of the two slots is movably connected with a fog pipe.
[0022] As a further description of the above technical solution:
[0023] The outer part of the burner is arranged in the inner part of the air outlet pipe, and the inner wall of the hole ring is rotatably connected with the outer part of the air outlet pipe.
[0024] As a further description of the above technical solution:
[0025] The bottom of the top cover is provided with an electric machine two, and the driving end of the electric machine two is fixedly connected with the top of the gear one.
[0026] The utility model has the advantages of the following:
[0027] 1. In the utility model, the rotation of gear one drives gear two to rotate, the rotation of gear two drives the hole ring to rotate, so that multiple slot holes and multiple orifices can be overlapped, staggered and the like, when discharging the treated waste gas, the size of the discharge port is adjusted or staggered according to the discharge amount, so that the internal temperature cannot be rapidly lost, the heat balance in the combustion chamber or reactor can be effectively maintained, the continuity and stability of chemical reaction are ensured, by controlling the discharge rate and timing, the reaction rate reduction or incomplete combustion phenomenon caused by temperature drop can be avoided, and the energy utilization efficiency is improved.
[0028] 2. In the utility model, the rotation of the rotating shaft drives one end of the connecting rod to rotate around the center of the rotating disc, the position change of the connecting rod drives the activity space of the fog pipe in the spraying chamber to be larger, so that the fog pipe in the spraying chamber fully contacts with the waste gas, and the waste gas treatment efficiency is improved, because the liquid in mist form can more uniformly and more comprehensively contact with the pollutants in the waste gas. BRIEF DESCRIPTION OF DRAWINGS
[0029] Figure 1 A three-dimensional view of the active carbon waste gas treatment equipment convenient to remove attachments is provided for the utility model;
[0030] Figure 2 A spraying assembly structure schematic view of the active carbon waste gas treatment equipment convenient to remove attachments is provided for the utility model;
[0031] Figure 3 An exhaust assembly structure schematic view of the active carbon waste gas treatment equipment convenient to remove attachments is provided for the utility model;
[0032] Figure 4 A treatment assembly structure schematic view of the active carbon waste gas treatment equipment convenient to remove attachments is provided for the utility model.
[0033] LEGEND:
[0034] 1, spraying chamber;2, motor one;3, rotating disc;4, rotating shaft;5, connecting rod;6, fog pipe;7, air pipe;8, air inlet pipe;9, filter tank;10, conveying pipe;11, air pipe one;12, air pipe two;13, hole ring;14, support column;15, top cover;16, motor two;17, gear one;18, gear two;19, slot hole;20, orifice;21, burner;22, exhaust pipe. DETAILED DESCRIPTION
[0035] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.
[0036] With reference to Figure 1 With reference to Figure 3 The present application provides an embodiment: a kind of active carbon waste gas treatment equipment of convenient to remove attached, including spraying chamber 1, support column 14 and exhaust pipe 22, the design of spraying chamber 1 ensures the sufficient mixing between waste gas and spray liquid, to improve the removal efficiency of pollutant.Support column 14 is the skeleton of the whole equipment, provides structural stability.Exhaust pipe 22 is internally provided with combustion component, is through heating air to promote the oxidation decomposition of organic matter in waste gas, to achieve the purpose of purification.Support column 14 top rotary connection has gear one 17, support column 14 inner wall is fixedly connected with top cover 15 (such as attached Figure 1 ), top cover 15 has the protective effect to gear structure.
[0037] Top cover 15 bottom is provided with motor two 16, belongs to driving structure.Motor two 16 drive end is fixedly connected at the top of gear one 17, start motor two 16, motor two 16 drive end rotation drives gear one 17 to rotate.Top cover 15 bottom rotary connection has gear two 18, gear one 17 outside and gear two 18 outside are meshed connection (such as attached Figure 3 ), the rotation of gear one 17 drives the rotation of gear two 18.Gear two 18 bottom is fixedly connected with hole ring 13, the rotation of gear two 18 drives hole ring 13 to rotate.Hole ring 13 inner wall rotary connection is in the outside of exhaust pipe 22, so that hole ring 13 can slide in the outside of exhaust pipe 22.Exhaust pipe 22 outside is provided with a plurality of orifices 20, hole ring 13 outside is provided with a plurality of slot 19, so that orifice 20 and slot 19 can be coincident, staggered etc. Position distribution, to guide waste gas flow and optimize air distribution.
[0038] With reference to Figure 2 With reference to Figure 4The inside of the exhaust pipe 22 is provided with a combustion assembly for heating air, which comprises a burner 21, an air pipe 11 arranged in the burner 21, an air pipe 12 arranged in the burner 21, and a filter tank 9 in flow communication with the outside air. The top of the spraying chamber 1 is provided with an air inlet pipe 7 for introducing air in the spraying chamber 1. The other end of the air inlet pipe 7 is fixedly connected with an air inlet pipe 8, which is connected to the filter tank 9 to ensure that the atomized gas enters the filter tank 9. The bottom of the air inlet pipe 8 is provided with four filter tanks 9, which are internally provided with honeycomb activated carbon for filtering the exhaust gas.
[0039] The other end of the four filter tanks 9 is provided with a conveying pipe 10 (as shown in the accompanying drawings Figure 4 ), which is connected to the filter tank 9. The outside of the air pipe 11 is fixedly connected to the inside of the four filter tanks 9, and the outside of the air pipe 12 is fixedly connected to the inside of the four filter tanks 9, which work together with the air blower to ensure that there is always flowing air in the filter tank 9. The outside of the burner 21 is arranged in the inside of the exhaust pipe 22, so that the burner 21 can burn the impurities in the exhaust gas and discharge them through the exhaust pipe 22.
[0040] The outside of the spraying chamber 1 is provided with two motors 2, which can remove dust and other impurities through the spraying chamber 1. The driving end of each of the two motors 2 is fixedly connected with a rotating disc 3. When the two motors 2 are started, the rotation of the driving end of the two motors 2 drives the rotating disc 3 to rotate. Figure 2 The outside of each of the two rotating discs 3 is fixedly connected with a rotating shaft 4 (as shown in the accompanying drawings ), which is driven to rotate by the rotation of the two rotating discs 3. The outside of each of the two rotating shafts 4 is rotatably connected with a connecting rod 5, which is driven to rotate around the center of the rotating disc 3 by the rotation of the rotating shaft 4. The inside of each of the two connecting rods 5 is provided with a slot, and the inner wall of each of the two slots is movably connected with a fog pipe 6, so that the fog pipe 6 can freely move in the spraying chamber 1. The fog pipe 6 is a device that can store a certain amount of water for spraying.
[0041] Working principle: start the motor 16, the rotation of the driving end of the motor 16 drives the gear 17 to rotate, the rotation of the gear 17 drives the gear 18 to rotate, and the rotation of the gear 18 drives the hole ring 13 to rotate, so that the plurality of slots 19 and the plurality of orifices 20 can be overlapped, staggered and distributed in other positions. When the treated exhaust gas is discharged, the size or stagger of the discharge port is adjusted according to the discharge amount, so as to ensure that the internal temperature does not flow away quickly and the heat balance in the combustion chamber or reactor can be effectively maintained.
[0042] The rotation of the motor 2 drives the rotation of the rotating disc 3, the rotation of the rotating disc 3 drives the rotation of the rotating shaft 4, the rotation of the rotating shaft 4 drives the rotation of one end of the connecting rod 5 around the center of the rotating disc 3, the position change of the connecting rod 5 drives the activity space of the mist pipe 6 in the spraying chamber 1 to be larger, so that the mist pipe 6 in the spraying chamber 1 fully contacts with the waste gas, and the efficiency of waste gas treatment is improved, because the liquid in mist form can more uniformly and more comprehensively contact with the pollutants in the waste gas, so as to enhance the mass transfer effect and promote the absorption and removal of the pollutants.
[0043] The waste gas first enters the spraying chamber 1 to remove dust and other impurities, and then enters the inside of the plurality of filter tanks 9 through the air pipe 7 and the air inlet pipe 8, the inside of the filter tank 9 has honeycomb activated carbon, after filtration, the filtered gas is brought into the burner 21 in the exhaust pipe 22 through the flow of the air pipe 1 1 and the air pipe 2 12 to be fully burned, when the activated carbon in the filter tank 9 reaches the adsorption upper limit, the desorption treatment needs to be carried out, during the desorption process, the valve between the filter tank 9 and the air inlet pipe 8 is closed, the heater heats the air, so that the hot air continuously enters the inside of the filter tank 9 to take away the attached harmful substances, the harmful substances are catalytically burned by the burner 21 to become the dischargeable air, and finally discharged through the exhaust pipe 22.
[0044] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.
Claims
1. A convenient active carbon exhaust gas treatment device for removing attachment, comprising a spray chamber (1), a support column (14) and an exhaust pipe (22), characterized in that: The top of supporting column (14) is rotatably connected with gear one (17), the inner wall of supporting column (14) is fixedly connected with top cover (15), the bottom of top cover (15) is rotatably connected with gear two (18), the outside of gear one (17) is meshingly connected with the outside of gear two (18), the bottom of gear two (18) is fixedly connected with hole ring (13), the outside of exhaust pipe (22) is provided with a plurality of orifices (20), the outside of hole ring (13) is provided with a plurality of slot holes (19), the inside of exhaust pipe (22) is mounted with combustion assembly for heating air.
2. The activated carbon exhaust treatment device of claim 1, wherein: The combustion assembly comprises burner (21), the inside of burner (21) is mounted with air pipe one (11), the inside of burner (21) is mounted with air pipe two (12).
3. The activated carbon exhaust treatment device of claim 2, wherein: The top of spray chamber (1) is mounted with air pipe (7), the other end of air pipe (7) is fixedly connected with air inlet pipe (8).
4. The activated carbon exhaust treatment device of claim 3, wherein: The bottom of air inlet pipe (8) is mounted with four filter cans (9), the other end of four filter cans (9) is mounted with conveying pipe (10).
5. The activated carbon exhaust treatment device of claim 4, wherein: The outside of air pipe one (11) is fixedly connected in the inside of four filter cans (9), the outside of air pipe two (12) is fixedly connected in the inside of four filter cans (9).
6. The activated carbon exhaust treatment device of claim 1, wherein: The outside of two motor one (2) is mounted with rotating disc (3), the driving end of two motor one (2) is fixedly connected with rotating disc (3).
7. The activated carbon exhaust treatment device of claim 6, wherein: The outside of two rotating disc (3) is fixedly connected with rotating shaft (4), the outside of two rotating shaft (4) is rotatably connected with connecting rod (5).
8. The activated carbon exhaust treatment device of claim 7, wherein: The inside of two connecting rod (5) is provided with slot hole, the inner wall of two slot hole is movably connected with mist pipe (6).
9. The activated carbon exhaust treatment device of claim 2, wherein: The outside of burner (21) is mounted in the inside of exhaust pipe (22), the inner wall of hole ring (13) is rotatably connected in the outside of exhaust pipe (22).
10. The activated carbon exhaust treatment device of claim 1, wherein: The bottom of top cover (15) is mounted with motor two (16), the driving end of motor two (16) is fixedly connected in the top of gear one (17).