A garbage deodorization device for garbage incineration power plants

Abstract

The utility model relates to deodorization equipment technical field especially is related to a kind of garbage incineration power plant for garbage deodorization equipment, deodorization mechanism, including deodorization box, the side of deodorization box is equipped with sealing plate, the side bolt fixing of sealing plate is equipped with handle, the other side bolt fixing of sealing plate is equipped with deodorization frame, the inside of deodorization frame is equipped with filter screen, the inside of deodorization frame is equipped with activated carbon;Spraying mechanism, including the plant liquid tank bolted at the bottom of deodorization box, the side of plant liquid tank is penetrated with delivery pipe, one end of delivery pipe is screw thread connection with shunt pipe, the side screw thread connection of shunt pipe has spraying pipe, the outside screw thread connection of spraying pipe has atomizing nozzle, by the activated carbon and atomizing nozzle being set, so that garbage deodorization equipment can multi-means collaborative deodorization, thus improve deodorization effect, so that deodorization device can satisfy high-standard peculiar smell management demand.

Description

Technical Field

[0001] This utility model relates to the field of deodorization equipment technology, specifically to a deodorization device for waste pools in waste incineration power plants. Background Technology

[0002] The waste pits in waste-to-energy plants are the core source of malodorous gases. The municipal solid waste piled up in these pits undergoes fermentation and decomposition, releasing various malodorous substances such as hydrogen sulfide, ammonia, and volatile organic compounds (VOCs). Without effective treatment, these substances not only pollute the plant area and surrounding environment but also endanger the health of workers. The core function of waste pit deodorization equipment is to collect and purify the malodorous gases escaping from the waste pits through physical, chemical, or biological means. The technical approach must balance deodorization efficiency, operating costs, ease of maintenance, and environmental compliance.

[0003] Existing patent document CN216909753U discloses a deodorization device for a waste incineration power plant's waste pit, comprising a housing, a feeding port flap at the front end of the housing connected to a rotating shaft, a discharge sealing door at the front end of the housing connected to the rotating shaft, a sealing plug support rod at the lower end of the feeding port flap welded to the lower end face of the feeding port flap, a waste pit inner chamber inside the housing, an exhaust gas suction head at the upper opening of the waste pit inner chamber connected to a pipe in the waste pit inner chamber, and an activated carbon filter cartridge at the rear end of the housing. This invention addresses the problem of waste pollution caused by the easy overflow of exhaust gas from damp waste in waste incineration power plant waste pits. This invention has the advantages of solving the environmental pollution problem caused by waste exhaust gas from waste pits in the waste incineration power generation industry.

[0004] However, existing deodorization equipment for waste incineration power plants, while possessing basic deodorization functions, generally suffers from the drawback of using only one deodorization method. Most of them rely solely on activated carbon adsorption, lacking a multi-method synergistic design, ultimately resulting in poor overall deodorization performance and failing to meet the high standards of odor control. Therefore, we propose a deodorization equipment for waste incineration power plants. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an odor control device for waste pits in waste incineration power plants, thereby solving the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an odor control device for waste pits in waste incineration power plants, comprising, The deodorization mechanism includes a deodorization box, a sealing plate installed on one side of the deodorization box, a handle bolted to one side of the sealing plate, a deodorization frame bolted to the other side of the sealing plate, a filter screen installed inside the deodorization frame, and activated carbon installed inside the deodorization frame. The spraying mechanism includes a plant liquid tank bolted to the bottom of the deodorizing box. A conveying pipe runs through one side of the plant liquid tank. A diversion pipe is threaded to one end of the conveying pipe. A spraying pipe is threaded to one side of the diversion pipe. An atomizing nozzle is threaded to the outside of the spraying pipe.

[0007] Preferably, an exhaust fan is bolted to the back of the deodorizing box, and an exhaust pipe is threaded to the top of the exhaust fan.

[0008] Preferably, the deodorizing box has an air inlet pipe threaded to its front side, and the air inlet pipe has a hollow structure.

[0009] Preferably, the deodorizing box has a diversion plate and an installation track bolted inside, and the installation track is slidably connected to the deodorizing frame.

[0010] Preferably, the activated carbon is provided in three groups, and the pore size of the three groups of activated carbon is different.

[0011] Preferably, the plant liquid tank is equipped with a liquid pump and a filter element, and the liquid pump is threadedly connected to the delivery pipe.

[0012] This utility model provides a deodorization device for waste pools in waste incineration power plants, which has the following beneficial effects: This deodorization equipment for waste incineration power plants utilizes activated carbon and atomizing nozzles. When in use, operators activate an exhaust fan, which draws in gas through the intake pipe. Simultaneously, a liquid pump draws in plant extracts, which are then transported through a delivery pipe to a distribution pipe. The extracts flow into the spray pipe and are sprayed from the atomizing nozzles. The large molecules in the plant extracts adsorb odors, and a chemical neutralization reaction further eliminates the smell. The gas then passes through three activated carbon cells arranged in order of pore size (large, medium, small), allowing each carbon cell to sequentially adsorb malodorous substances. Finally, the gas is discharged from the exhaust pipe. This multi-pronged approach to deodorization enhances the overall effect, enabling the device to meet high standards for odor control. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural schematic diagram of the deodorization mechanism of this utility model; Figure 3 This is a cross-sectional view of the deodorizing box of this utility model; Figure 4 This is a partial structural schematic diagram of the spraying mechanism of this utility model.

[0014] In the diagram: 1. Deodorization mechanism; 101. Deodorization box; 102. Air inlet pipe; 103. Exhaust fan; 104. Exhaust pipe; 105. Sealing plate; 106. Handle; 107. Deodorization frame; 108. Filter screen; 109. Activated carbon; 110. Diversion plate; 111. Mounting track; 2. Spraying mechanism; 201. Plant liquid tank; 202. Delivery pipe; 203. Diversion pipe; 204. Spray pipe; 205. Atomizing nozzle; 206. Liquid pump; 207. Filter element. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution: an odor control device for waste pits in waste incineration power plants, comprising, The deodorization mechanism 1 includes a deodorization box 101. A sealing plate 105 is installed on one side of the deodorization box 101. A handle 106 is bolted to one side of the sealing plate 105. A deodorization frame 107 is bolted to the other side of the sealing plate 105. A filter screen 108 is installed inside the deodorization frame 107. Activated carbon 109 is installed inside the deodorization frame 107. The spraying mechanism 2 includes a plant liquid tank 201 bolted to the bottom of the deodorizing box 101. A delivery pipe 202 runs through one side of the plant liquid tank 201. A diversion pipe 203 is threaded to one end of the delivery pipe 202. A spray pipe 204 is threaded to one side of the diversion pipe 203. An atomizing nozzle 205 is threaded to the outside of the spray pipe 204.

[0017] Furthermore, an exhaust fan 103 is bolted to the back of the deodorizing box 101, and an exhaust pipe 104 is threaded to the top of the exhaust fan 103. By starting the exhaust fan 103, the exhaust fan 103 can generate suction, which can extract the gas, and the deodorized gas can be discharged from the exhaust pipe 104.

[0018] Furthermore, the front of the deodorizing box 101 is threaded with an air inlet pipe 102. The air inlet pipe 102 has a hollow structure, which allows for better extraction of gas into the deodorizing box 101 for deodorization.

[0019] Furthermore, the deodorizing box 101 is bolted with a diversion plate 110 and an installation track 111. The installation track 111 is slidably connected to the deodorizing frame 107, and the deodorizing frame 107 can slide as needed through the installation track 111.

[0020] Furthermore, the activated carbon 109 is provided in three groups, each with a different pore size, which can adsorb malodorous substances.

[0021] Furthermore, the plant extract tank 201 is equipped with a liquid extraction pump 206 and a filter element 207. The liquid extraction pump 206 is threadedly connected to the delivery pipe 202. The plant extract can be extracted by the liquid extraction pump 206 and delivered through the delivery pipe 202.

[0022] Working Principle: After installation, first check the installation, fixation, and safety precautions of this utility model. When using the garbage pit deodorization equipment, the operator starts the exhaust fan 103. The exhaust fan 103 generates suction force on the air inlet pipe 102, which draws in gas. At the same time, the liquid pump 206 draws in plant extract liquid and delivers it through the delivery pipe 202 to the diversion pipe 203. Subsequently, it flows into the spray pipe 204 and is sprayed out from the atomizing nozzle 205. At this time, the large molecules in the plant extract adsorb the odor, while simultaneously utilizing chemical... The neutralization reaction further eliminates odors, and the sprayed plant extract falls onto the filter element 207. After being filtered by the filter element 207, it is collected and recycled by the plant liquid tank 201. Subsequently, the gas passes through three activated carbons 109 in sequence. Because the pore sizes of the three activated carbons 109 are arranged in order of large, medium and small, the activated carbons 109 can adsorb the malodorous substances in the gas in sequence. Finally, the gas is discharged from the exhaust pipe 104, thus completing the use of this utility model. This utility model has a simple structure and is safe and convenient to use.

[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An odor control device for waste pits in waste incineration power plants, characterized in that: include, The deodorization mechanism (1) includes a deodorization box (101), a sealing plate (105) is installed on one side of the deodorization box (101), a handle (106) is bolted to one side of the sealing plate (105), a deodorization frame (107) is bolted to the other side of the sealing plate (105), a filter screen (108) is installed on the inner side of the deodorization frame (107), and activated carbon (109) is installed inside the deodorization frame (107). The spraying mechanism (2) includes a plant liquid tank (201) bolted to the bottom of the deodorizing box (101). A delivery pipe (202) runs through one side of the plant liquid tank (201). A diversion pipe (203) is threaded to one end of the delivery pipe (202). A spray pipe (204) is threaded to one side of the diversion pipe (203). An atomizing nozzle (205) is threaded to the outside of the spray pipe (204).

2. The deodorization equipment for waste pits in waste incineration power plants according to claim 1, characterized in that: The back of the deodorizing box (101) is bolted with an exhaust fan (103), and the top of the exhaust fan (103) is threaded with an exhaust pipe (104).

3. The deodorization equipment for waste incineration power plants according to claim 1, characterized in that: The deodorizing box (101) has an air inlet pipe (102) threadedly connected to its front side, and the air inlet pipe (102) has a hollow structure.

4. The deodorization equipment for waste incineration power plants according to claim 1, characterized in that: The deodorizing box (101) is bolted with a diversion plate (110) and an installation track (111), and the installation track (111) is slidably connected to the deodorizing frame (107).

5. The deodorization equipment for waste incineration power plants according to claim 1, characterized in that: The activated carbon (109) is provided in three groups, and the pore size of the three groups of activated carbon (109) is different.

6. The deodorization equipment for waste incineration power plants according to claim 1, characterized in that: The plant liquid tank (201) is equipped with a liquid pump (206) and a filter element (207), and the liquid pump (206) is threadedly connected to the delivery pipe (202).

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