Solid waste garbage waste gas treatment device
By designing a solid waste waste waste waste treatment device including baffle, anode tube and magnetic pulse processor, the treatment problem of unburned substances and dioxins in flue gas in domestic waste treatment is solved, and the purification and standard emissions of waste gas are achieved.
Patent Information
- Application Number
- CN202421663744.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-15
AI Technical Summary
The flue gas generated in the treatment of domestic waste contains unburned substances and dioxins, and the direct emission of solid particulate matter in the flue gas will cause pollution to the environment, which is difficult to effectively deal with in the prior art.
A solid waste waste waste treatment device is designed, including a housing, baffle, spray pipe, anode tube, trap and magnetic pulse processor. The baffle blocks larger particles, the anode tube and cathode wire adsorb and captures fine particles through high-voltage corona discharge, and the magnetic pulse processor decomposes dioxins through glow discharge.
Effectively intercept and purify particulate matter and dioxin in the waste gas, ensure that gas meets standards and avoid environmental pollution.
Smart Images
Figure CN222777828U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waste gas treatment, and in particular to a solid waste waste gas treatment device. Background Art
[0002] Domestic waste contains trace amounts of dioxins. Since dioxins are thermally stable, although most of them are decomposed by high-temperature combustion, some of them will still be discharged with the flue gas after combustion. When the combustion is incomplete, too much unburned material will be produced in the flue gas. In an environment of 300-500°C, the dioxins that have been decomposed by high-temperature combustion will regenerate when they encounter an appropriate amount of catalyst (mainly heavy metals, especially copper). In addition, the flue gas generated by domestic waste treatment also contains a large amount of solid particulate matter. If it is directly discharged, it will have a great adverse impact on the environment. Therefore, there is an urgent need for a solid waste waste gas treatment device that can treat solid particulate matter and dioxins in domestic waste. Utility Model Content
[0003] The utility model aims to provide a solid waste garbage waste gas treatment device, which can treat the gas generated in the solid waste garbage treatment, ensure the gas is discharged up to the standard, and avoid pollution to the environment.
[0004] The utility model adopts the following technical solutions:
[0005] A solid waste and garbage waste gas treatment device comprises a shell, a sewage pipe is arranged at the bottom of the shell, an air intake pipe is arranged on the shell on one side above the sewage pipe, a baffle is arranged in the shell corresponding to the air intake pipe, a spray pipe is arranged on the top of the baffle, an anode tube and a cathode wire connected to a high-voltage power supply are arranged above the spray pipe, a collector is arranged above the anode tube, an exhaust pipe is arranged on the shell above the collector, the exhaust pipe is connected to the top of a magnetic pulse processor, and an exhaust pipe is arranged at the bottom of the magnetic pulse processor.
[0006] Preferably, the baffle comprises a vertical section at the bottom and a bent section at the top.
[0007] Preferably, the bending section is a mesh structure.
[0008] Preferably, the bent section is connected to the vertical section in an arc-shaped transition.
[0009] Preferably, the height of the baffle increases gradually from an end close to the air intake duct to an end far away from the air intake duct.
[0010] Preferably, a gas rectifying plate is arranged in the shell below the anode tube, and the gas rectifying plate is a mesh structure.
[0011] Preferably, the gas rectifying plate is arranged on the shell between the baffle and the spray pipe.
[0012] Preferably, a plurality of groups of spray heads are arranged on the spray pipe, and the spray pipe is rotatably connected to the shell.
[0013] Preferably, the housing and the magnetic pulse processor are both arranged on a maintenance platform.
[0014] Preferably, the connection between the sewage pipe and the shell is a conical structure, and an electromagnetic valve is provided on the sewage pipe.
[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model can block the larger particles entrained in the gas transported into the shell by arranging a baffle inside the shell, so that the larger particles fall to the bottom of the shell; the anode tube and the cathode filament rely on high-voltage corona discharge to make the fine particles in the dust-containing gas adsorbed on the inner tube wall of the anode tube, and the extremely fine particles are captured by the collector at the top of the anode tube. The gas with purified particles enters the magnetic pulse processor through the exhaust pipe, and the high-voltage pulse power supply generates glow discharge to release high-energy particles, which impact and decompose the macromolecular compounds of dioxins, thereby ensuring that the gas is discharged in compliance with the standards. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;
[0017] Figure 2 is a cross-sectional view of a housing according to an embodiment of the present application;
[0018] Figure 3 This is a schematic diagram of the structure of the baffle according to an embodiment of the present application. DETAILED DESCRIPTION
[0019] The following is a clear and complete description of the present invention in conjunction with the accompanying drawings and embodiments:
[0020] like Figures 1 to 3As shown, a solid waste and garbage waste gas treatment device described in the utility model includes a shell 1, a sewage pipe 2 is arranged at the bottom of the shell 1, which is used for the subsequent discharge of particulate matter in the waste gas, an air intake pipe 3 is arranged on the shell 1 on one side above the sewage pipe 2, and a baffle 4 is arranged in the shell 1 corresponding to the air intake pipe 3, the baffle 4 is used to block larger particles in the waste gas transported to the shell 1, so that the larger particles fall to the bottom of the shell 1 under the blocking of the baffle 4, a spray pipe 5 is arranged on the top of the baffle 4, an anode tube and a cathode wire connected to the high-voltage power supply are arranged above the spray pipe 5, a collector is arranged above the anode tube, an exhaust pipe 6 is arranged on the shell 1 above the collector, the exhaust pipe 6 is connected to the top of the magnetic pulse processor 7, and an outlet pipe 8 is arranged at the bottom of the magnetic pulse processor 7. During operation, as the exhaust gas is transported to the inside of the shell 1, the baffle 4 will intercept the larger particles of impurities in the exhaust gas, and the exhaust gas will move upward along the baffle 4. The anode tube and the cathode wire rely on high-voltage corona discharge to make the fine particles in the dust-containing gas adsorbed on the inner tube wall of the anode tube, and the extremely fine particles are captured by the collector at the top of the anode tube. The gas with purified particles enters the magnetic pulse processor 7 through the exhaust pipe 6, and the high-voltage pulse power supply generates glow discharge, releasing high-energy particles, and impacting and decomposing the macromolecular compounds of dioxins, removing dioxins in the exhaust gas, and thus ensuring that the gas meets the emission standards. After the gas treatment is completed, the particles on the anode tube and the collector are washed away through the spray pipe 5 and discharged from the sewage pipe 2 at the bottom of the shell 1.
[0021] Furthermore, in this embodiment, the baffle 4 includes a vertical section 4-1 at the bottom and a bent section 4-2 at the top, and the bent section 4-2 is connected to the vertical section 4-1 in an arc transition so as to guide the exhaust gas to flow upward; wherein the bent section 4-2 is a mesh structure, which not only helps the exhaust gas to rise, but also filters the rising exhaust gas, so that the rising exhaust gas is further purified, and also helps the exhaust gas to flow upward uniformly. In addition, the height of the baffle 4 increases from one end close to the intake pipe 3 to one end away from the intake pipe 3, which helps to intercept and filter the exhaust gas in a gradient manner and reduce the resistance of the exhaust gas rising.
[0022] Furthermore, a gas rectifier plate 8 is arranged in the shell 1 below the anode tube. The gas rectifier plate 8 is a mesh structure, which helps the exhaust gas flowing upward to contact the anode tube evenly, ensuring the uniformity of the exhaust gas flowing upward. Among them, the gas rectifier plate 8 is preferably arranged on the shell 1 between the baffle 4 and the spray pipe 5 to ensure that the gas rectification and the subsequent particle spraying and flushing do not interfere with each other. In addition, in this embodiment, a plurality of groups of spray heads 9 are arranged on the spray pipe 5, and the spray pipe 5 is rotatably connected to the shell 1, and the end of the spray pipe is also rotatably connected to the position where the water source is connected; the rotation setting of the spray pipe 5 helps to flush the inside of the anode tube by spraying upward, and by rotating the spray pipe 5 to spray downward, the gas rectifier plate 8 and the baffle 4 bending section 4-2 below can be flushed to prevent the attachment of particles thereon, ensure the patency of the rectifier plate and the baffle 4 bending section 4-2, and ensure work efficiency.
[0023] Furthermore, in this embodiment, the housing 1 and the magnetic pulse processor 7 are both arranged on the inspection platform 10 to facilitate subsequent inspection and maintenance. In addition, the connection between the sewage pipe 2 and the housing 1 is a conical structure to facilitate the smooth discharge of waste. The sewage pipe 2 is provided with an electromagnetic valve to facilitate the control of the opening of the sewage pipe 2 to achieve the cleaning operation.
[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A solid waste and garbage waste gas treatment device, characterized in that: It includes a shell, a sewage pipe is arranged at the bottom of the shell, an air intake pipe is arranged on the shell on one side above the sewage pipe, a baffle is arranged in the shell corresponding to the air intake pipe, a spray pipe is arranged on the top of the baffle, an anode tube and a cathode wire connected to a high-voltage power supply are arranged above the spray pipe, a collector is arranged above the anode tube, an exhaust pipe is arranged on the shell above the collector, the exhaust pipe is connected to the top of the magnetic pulse processor, and an exhaust pipe is arranged at the bottom of the magnetic pulse processor.
2. The solid waste and waste gas treatment device according to claim 1 is characterized in that: The baffle comprises a vertical section at the bottom and a bent section at the top.
3. The solid waste and garbage waste gas treatment device according to claim 2 is characterized in that: The bending section is a mesh structure.
4. The solid waste and waste gas treatment device according to claim 3 is characterized in that: The bent section is connected to the vertical section in an arc-shaped transition.
5. The solid waste and waste gas treatment device according to claim 4 is characterized in that: The height of the baffle increases gradually from an end close to the air intake duct to an end far away from the air intake duct.
6. The solid waste and waste gas treatment device according to claim 1, characterized in that: A gas rectifying plate is arranged in the shell below the anode tube, and the gas rectifying plate is a mesh structure.
7. The solid waste and waste gas treatment device according to claim 6 is characterized by: The gas rectifying plate is arranged on the shell between the baffle and the spray pipe.
8. The solid waste and waste gas treatment device according to claim 7 is characterized in that: The spray pipe is provided with a plurality of groups of spray heads, and the spray pipe is rotatably connected with the shell.
9. The solid waste and waste gas treatment device according to claim 1, characterized in that: The shell and the magnetic pulse processor are both arranged on a maintenance platform.
10. The solid waste and waste gas treatment device according to claim 1, characterized in that: The connection between the sewage pipe and the shell is a conical structure, and an electromagnetic valve is arranged on the sewage pipe.